In SQL, block comments are enclosed between the symbols /* and */. Anything written between these two symbols will be considered as a comment and will not be executed by the SQL program.
In SQL, block comments are enclosed between the symbols /* and */, which is a useful feature for developers to add comments within their code for better understanding and maintenance of the program.
For example:
/* This is a block comment
that can span multiple lines
within a SQL program */
Note that some DBMS may not support block comments or may use a different syntax to implement them. It's important to refer to the specific documentation of the DBMS being used for more information.
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A mobile device can be supervised only through a PreStage Enrollment.
a) True
b) False
Answer: false A mobile device can be supervised through other methods as well, such as Apple Configurator and Device Enrollment Program (DEP). PreStage Enrollment is one of the ways to supervise a mobile device, but not the only one.
The other software that will be needed to build the Device Enrollment Program (DEP) package which is vital in bulk enroll the devices through USB or network location is Windows Configuration Designer (WCD).
Windows Configuration Designer typically allows the configuration of several aspects of Windows devices such as Active Directory, Connect to WiFi, Device name, and install applications.
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Which is the most reliable forensic software?A.FTKB.EnCaseC.SleuthKit and AutopsyD.ProDiscoverE.Never trust any of them, always use two
The most reliable forensic software among the options provided is difficult to determine, as each has its own strengths and weaknesses. FTK (Forensic Toolkit) and EnCase are both commercial tools with a strong reputation in the digital forensics field.
They offer comprehensive feature sets, regular updates, and professional support. On the other hand, SleuthKit and Autopsy are open-source tools, offering a cost-effective alternative with extensive community support and collaboration. ProDiscover is another commercial tool with a more niche user base.
However, it is important to consider the "Never trust any of them, always use two" approach, as relying on just one forensic tool may not provide the most accurate and comprehensive results. In digital forensics, using multiple tools can help to validate findings and ensure thorough analysis.
In conclusion, it is not easy to single out the most reliable forensic software. FTK and EnCase are both reputable commercial tools, while SleuthKit and Autopsy offer open-source alternatives. ProDiscover has a smaller user base, but may still be a viable option. Ultimately, using a combination of these tools is recommended for the most reliable and accurate results in digital forensics investigations.
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True or False:
If you search for federal* in Quick Search, you will get results that contain the keywords federal or federalist or federalism.
Answer:
true
Explanation:
Answer: True. When you search for "federal*" in Quick Search, you will get results that contain the keywords federal, federalist, or federalism, as the asterisk (*) acts as a wildcard that allows for variations of the root word.
The keywords are a set of concepts keywords federal that mark the main themes of a text, an investigation, a news item, among other documents. This set of words is generally used to focus research on more specific issues. For example, if someone wants to investigate the incidence of climate on fruit plants in tropical areas, they can use keywords "tropical areas" "fruit plants" "climates in tropical areas" among others to find more specific information to help them solve your investigation.
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How do you edit the criteria rules for an existing Smart Collection?
Editing the criteria rules for an existing Smart Collection in Adobe Lightroom is a straightforward process. Here are the steps to follow:
1. First, go to the Library module and select the Smart Collection that you want to edit.
2. Click on the "+" icon located next to the existing criteria rules. This will open a drop-down menu with several options.
3. Select the "Edit Smart Collection" option from the drop-down menu. This will open the Smart Collection Settings dialog box.
4. In the Smart Collection Settings dialog box, you will see the existing criteria rules. To edit them, simply click on the rule that you want to change and make the necessary adjustments.
5. Once you have made the necessary changes, click the "Save" button to save your changes.
6. You can also add additional criteria rules by clicking on the "+" icon and selecting the desired options from the drop-down menu.
7. Once you have made all the necessary changes, click the "Done" button to close the Smart Collection Settings dialog box.
In summary, editing the criteria rules for an existing Smart Collection is a simple process that can be done in just a few clicks. With this feature, you can refine your Smart Collection and make it more effective at organizing and managing your photos.
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Which 2 of the following are not important trade offs for choosing an algorithm to solve problem
The two things that are not important trade-offs for choosing an algorithm to solve the problem are
Accuracy vs. interpretabilitySupervised vs. unsupervised learningWhat is an Algorithm?An algorithm is a finite sequence of exact instructions that is used in mathematics and computer science to solve a class of particular problems or carry out a computation. For performing calculations and processing data, algorithms are employed as specifications.
For supervised learning algorithms, this requires labeling but the unsupervised one does not need this and they are not important tradeoffs.
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A computer program containing malicious segment that attaches itself to an application program or other executable component is called:A - AdwareB - SpamC - VirusD - Flash cookie
A computer program containing malicious segment that attaches itself to an application program or other executable component is called:
C - Virus
A computer virus is a malicious software program that replicates by attaching itself to application programs or other executable components, and can cause harm to the system or its files. It can cause damage to a computer system by corrupting data, deleting files, or stealing personal information.
Viruses often spread through infected email attachments, downloaded files, or shared network resources. Adware is a type of malware that displays unwanted advertisements, spam is unsolicited email, and a flash cookie is a type of cookie used to store information about a user's web browsing history.
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you need to view the contents of the /home/jerrys directory. what would you enter at the command prompt to show all the contents, including hidden files and directories?
According to the given situation, you would use the dir /a command to list all files (including hidden and system files) of the /home/jerrys" at the command prompt.
To view the contents of the /home/jerrys directory and show all the contents, including hidden files and directories, you would enter the command "ls -a /home/jerrys" at the command prompt.Use the dir /a command to list all files (including hidden and system files). Then use the attrib command with -h to remove hidden file attributes, -s to remove system file attributes, or -h -s to remove both hidden and system file attributes. After the hidden and file attributes have been removed, you can delete the files.
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In the PivotTable fields task pane, add the February and March fields to the PivotTable, placing the fields in the VALUES area of the task pane
In order to include entries from both February and March in a PivotTable of Microsoft Excel, the following steps are straightforward to assimilate:
The StepsObtain access to the worksheet that comprises the PivotTable.
When any cell inside the PivotTable is clicked upon, the PivotTable Tools contextual tab should be observable.
Go to whichever of the two tabs - either "Analyze" or "Options" (relying on the version of excel being employed) - located within the "Fields, Items & Sets" group.
Subsequently, click on the dropdown button entitled "Fields".
Thereafter, select "Value Field Settings" from the ensuing list.
After this step is accomplished, press the "Add" button in-scene on the "Value Field Settings" dialog box.
When prompted, pick the field named "February" from the related "Choose the field to add to report" dropdown option. The same action must be followed by selecting the label "March", too.
Finally, when both fields have finished being added to the VALUES area of the PivotTable, click OK to close the "Value Field Settings" box.
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To add the February and March fields to the PivotTable and place them in the VALUES area of the task pane, follow these steps:
1. First, make sure that your PivotTable is selected. You can do this by clicking anywhere inside the PivotTable.
2. Next, look for the PivotTable Fields task pane. If you can't see it, you can make it visible by clicking anywhere inside the PivotTable and then selecting the "PivotTable Fields" option from the "PivotTable Analyze" tab in the Excel ribbon.
3. In the task pane, you should see a list of available fields that you can add to your PivotTable. Look for the February and March fields and check the boxes next to them to add them to the PivotTable.
4. Once you've added the fields, you should see them appear in the task pane under the "VALUES" section. You can then drag and drop them to rearrange the order in which they appear in the PivotTable.
5. Finally, you can customize the way that the February and March fields are displayed in the PivotTable by clicking on the dropdown arrow next to each field in the task pane and selecting options such as "Sum", "Count", or "Average".
By following these steps, you should be able to easily add the February and March fields to your PivotTable and place them in the VALUES area of the task pane.
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The FMU-124 A/B functions in what two ways?
The FMU-124 A/B is an advanced and flexible fuse frequently utilized by the United States military with many types of ordnance.
This fuze functions in two distinct modes:Proximity Mode: The FMU-124 A/B is able to identify a target's proximity and trigger the bomb's detonation from a set distance away from said target. This setting is optimal to combat swiftly moving objects like vehicles or aircraft.
Impact Mode: In this mode, when contact is made with a target, the fuse can alert triggering of the explosive payload effectively against stagnant figures such as buildings and fortifications.
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What is the difference between RAS and VPN server?
RAS (Remote Access Service) and VPN (Virtual Private Network) servers are both used to allow remote access to a network, but they differ in their functionality.
RAS is a service that allows remote users to connect to a network through a dial-up or dedicated connection. It is designed to provide a basic level of access to a network, allowing users to perform simple tasks such as accessing files and printing documents.VPN, on the other hand, is a technology that allows remote users to securely connect to a private network over the internet. It creates an encrypted tunnel between the user's device and the network, ensuring that data remains private and secure. VPNs are often used by businesses to allow remote workers to access sensitive information and applications.In summary, RAS is a basic remote access service that provides simple network access, while VPN is a more secure and robust technology that allows for remote access to a private network over the internet.
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Where can agent logging be turned on in the Admin Console in order to troubleshoot how the Cleanup Agent is functioning?
To troubleshoot how the Cleanup Agent is functioning and turn on agent logging in the Admin Console, follow these steps:
1. Open the Admin Console: First, you need to access the Admin Console of your system or application. This is typically a web-based interface where administrators can manage settings, users, and monitor system performance.
2. Locate the Agent Settings: Within the Admin Console, navigate to the section where you can manage agents, which are responsible for various tasks within the system, including the Cleanup Agent.
3. Find the Cleanup Agent: Search for the Cleanup Agent within the list of agents. The Cleanup Agent is responsible for removing unnecessary or temporary data from the system to maintain optimal performance.
4. Enable Logging: In the settings or configuration options for the Cleanup Agent, look for an option to enable logging. This will allow the system to record detailed information about the Cleanup Agent's activities, which can be useful for troubleshooting.
5. Save Changes: After enabling logging for the Cleanup Agent, make sure to save your changes in the Admin Console. This ensures that your updated settings take effect.
6. Review Log Files: Once logging is enabled, you can access and review the log files generated by the Cleanup Agent. These files will provide valuable insight into the agent's activities and help you troubleshoot any issues that may arise.
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to see a list of available commands at the windows 10 command prompt, what command can be executed? a. dir b. doc c. help d. man
To see a list of available commands at the Windows 10 command prompt, you can execute the command "help." The correct option is c. help.
What is help command?
The command that is used in the command prompt to provide information about other commands is known as the help command. The help command also provides information about the syntax of the command and how the command needs to be used. To do this, simply open the command prompt and type "help" followed by pressing Enter. This will display a list of available commands for your use.
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When dragging items from the Finder to an event, where do you set the option to copy (or not copy) the photo into the Library?
To set the option of copying or not copying a photo into the Library when dragging items from the Finder to an event in Photos app on a Mac, you need to use the "Copy items to the Photos library" checkbox.
When you drag a photo or video from the Finder to an event in Photos, a dialog box appears asking if you want to import the items into the Photos library or leave them in their current location. If you want to copy the items to the Photos library, you should select the "Copy items to the Photos library" checkbox before clicking the "Import" button. If you don't select this option, the photos or videos will remain in their original location and won't be added to the Photos library.
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What are the limits for the data layout preview window in the Input Data tool?
The limits for the data layout preview window in the Input Data tool depend on the amount of data being loaded and the size of the columns.
What is the limit?
Generally, the preview window will show a sample of the first 1000 rows of data, with columns limited to a maximum width of 500 pixels. However, if the data exceeds these limits, users can adjust the settings to display more rows or reduce column width. It is important to note that the preview window is meant for a quick overview of the data and may not display all columns or rows accurately. It helps you confirm that the data layout and settings are correct without loading the entire dataset. Keep in mind that this limit is for preview purposes only, and the Input Data tool can handle much larger datasets when processing and analyzing the data. Therefore, it is recommended to verify the data in the full dataset view before proceeding with analysis.
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What is the value of allResult after running the following code: matrixA = [ 1, 3; 2, 0; -1, 7 ]; allResult = all(matrixA)
The value of allResult after running the given code will be 1 or true. The all() function in MATLAB returns a logical matrixA scalar value that indicates whether all elements of a given input array satisfy a condition.
If all elements satisfy the condition, the function returns 1 or true, otherwise it returns 0 or false.
In the given code, matrixA is a 3x2 matrix with the following values:
diff
Copy code
1 3
2 0
-1 7
When all(matrixA) is executed, MATLAB checks if all elements of matrixA are non-zero, since no condition is specified. In this case, all elements of matrixA are non-zero, so all(matrixA) returns 1 or true. Therefore, the value of allResult will be 1 or true.
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A local user account with Administrator privileges can create new standard users in System Preferences.
a) True
b) False
A local user account with Administrator privileges on a system running a macOS or Windows operating system can create new standard user accounts in the System Preferences (macOS) or Control Panel (Windows). This is because a user account with Administrator privileges has elevated permissions and can perform administrative tasks, including creating, modifying, and deleting user accounts on the system. Standard user accounts, on the other hand, have limited permissions and cannot create new user accounts or perform administrative actions.
Creating new standard user accounts is a common practice for maintaining security and access control in a multi-user environment. It allows the system administrator or a user with Administrator privileges to manage and control user accounts, their permissions, and privileges. However, it is essential to exercise caution and follow security best practices when creating new user accounts to ensure that appropriate access levels and permissions are granted to prevent misuse or unauthorized access to the system.
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When Final Cut Pro asks if you want to update your projects and events to Final Cut Pro X 10.1, what options are available?
When Final Cut Pro prompts you to update your projects and events to Final Cut Pro X 10.1, you have the option to either update them or keep them in their current state.
If you choose to update your projects and events to Final Cut Pro X 10.1, your libraries will be updated to the new format and you will be able to take advantage of the new features and improvements that come with the update. This includes better performance, enhanced metadata support, and improved media management.
On the other hand, if you choose to keep your projects and events in their current state, they will remain in their original format and you will not be able to use the new features and improvements that come with the update. This option may be useful if you have a large library of projects and events that you do not want to convert to the new format or if you need to share projects with others who are still using an earlier version of Final Cut Pro.
It's important to note that once you choose to update your projects and events to Final Cut Pro X 10.1, you will not be able to revert to the original format. Therefore, it's recommended that you back up your projects and events before updating to ensure that you can recover them in case anything goes wrong during the update process.
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A multinational company manages a large amount of valuable intellectual property (IP) data, plus personal data for its customers and account holders. What type of business unit can used to manage such important and complex security requirements?
To manage the important and complex security requirements for a multinational company's valuable intellectual property (IP) data and personal data for customers and account holders, a specialized business unit focused on security would be best suited "Information Security" or "Cybersecurity" .
Information Security or Cybersecurity
This business unit would be responsible for protecting the company's intellectual property, customer data, and account information, ensuring data privacy and compliance with relevant regulations, and implementing security measures to prevent unauthorized access or data breaches. This unit could have experts in cybersecurity and data protection who can create and enforce policies, procedures, and technologies to safeguard the company's IP and customer data. This business unit could also work closely with other departments to ensure that all employees are trained in security best practices and that all systems and applications are regularly updated and monitored for potential threats. Overall, having a dedicated security business unit is crucial for protecting the company's valuable assets and maintaining the trust of its customers and account holders.
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Describe two methods for eliminating processes by aborting a process
Two common methods for eliminating processes by aborting a process are Using the Task Manager and Using the command line. Both of these methods allow you to quickly and easily abort processes that are causing problems or using too much system resources.
What are the common method for eliminating processes?There are several methods for eliminating processes by aborting them, but two common methods are:
1. Using the Task Manager: The Task Manager is a tool in Windows that allows you to view and manage running processes.
To abort a process using the Task Manager, you can follow these steps:
- Press Ctrl+Shift+Esc to open the Task Manager.
- Click on the Processes tab to view the list of running processes.
- Select the process you want to abort and click on the End Task button.
- Confirm that you want to end the process by clicking on the End Process button in the confirmation dialog.
2. Using the command line: The command line is another way to abort a process.
To do this, you can follow these steps:
- Open the command prompt by pressing the Windows key + R and typing cmd in the Run dialog.
- Type tasklist and press Enter to view the list of running processes and their IDs.
- Note down the process ID of the process you want to abort.
- Type taskkill /PID processID and press Enter to abort the process. Replace processID with the actual ID of the process you want to abort.
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Write a SQL statement that creates a complete copy of the vendors table call vendors_backup.
To create a complete copy of the vendor table in SQL, we can use the SELECT INTO statement. This statement creates a new table with the same structure and data as the original table.
The SQL statement for creating a complete copy of the vendors table called vendors_backup would be as follows:
SELECT * INTO vendors_backup FROM vendors;
This statement selects all columns and data from the vendors table and creates a new table called vendors_backup with the same columns and data.
Alternatively, we could use the CREATE TABLE statement with a SELECT statement to achieve the same result. The SQL statement for this approach would be as follows:
CREATE TABLE vendors_backup AS SELECT * FROM vendors;
This statement creates a new table called vendors_backup with the same columns as the vendors table and copies all data from the vendors table into the new table.
Either approach will create a complete copy of the vendors table in a new table called vendors_backup.
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Identify three ways in which a WLAN network admin can reduce the risk of unauthorized access to confidential data?
1. Implement strong encryption protocols such as WPA2 or WPA3. 2. Use complex and unique passwords for the network and access points. 3. Regularly update firmware and security patches on all network devices.
Implementing strong encryption protocols such as WPA2 or WPA3 will ensure that data transmitted over the network is protected and can only be accessed by authorized users with the correct credentials. Using complex and unique passwords for the network and access points will prevent unauthorized users from accessing the network, as well as prevent brute force attacks. Regularly updating firmware and security patches on all network devices will ensure that any vulnerabilities are patched and that the network is protected against new threats. By implementing these measures, WLAN network admins can significantly reduce the risk of unauthorized access to confidential data.
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what is the delay for the following types of 64-bit adders? assume that each two-input gate delay is 150 ps and that a full adder delay is 450 ps. (a) a ripple-carry adder (b) a carry-lookahead adder with 4-bit blocks (c) a prefix adder
The Delay for Ripple-Carry Adder is one that is seen as = (64 x 450 ps) + (2 x 150 ps)
What is the delay about?The delay for the kind or types of 64-bit adders is one that may be calculated via the use of the gate delay as well as the full adder delay that has been given:
In terms of (a) Ripple-Carry Adder: Note that the ripple-carry adder, is one where each full adder is said to be based depends on the carry-out that is obtained from the former full adder.
Therefore, there is said to be a ripple effect in terms of carry propagation via all the stages, leading to much delay when liken to other adder types.
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Which statement about computer troubleshooting is accurate?
Only experts can fix a computer problem.
Computer problems are too complex to fix.
Anyone can fix a computer problem.
There are resources to help fix computer problems.
Note that the statement about computer troubleshooting which is accurate is : "There are resources to help fix computer problems."
What is computer trouble shooting?Identifying, diagnosing, and repairing hardware or software faults that prevent a computer from performing correctly is what computer troubleshooting entails.
While certain computer difficulties may necessitate the assistance of a professional, many common issues may be fixed by users with basic technical knowledge through the use of internet resources, manuals, or by calling customer service for the applicable software or hardware. As a result, there are tools accessible to assist users in troubleshooting and resolving common computer issues.
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How to rename a column of a pyspark dataframe?
Data is organized into named columns in PySpark dataframes, distributed collections of data that can be run on different computers.
These dataframes may draw from existing resilient distributed datasets (RDDs), external databases, or structured data files. PySpark is a Python API for Spark, and it was created to support the collaboration between Apache Spark and Python.
PySpark, a library for Apache Spark and Python, enables you to interact with resilient distributed datasets (RDDs). A PySpark package that can perform SQL-like analysis on a substantial amount of structured or semi-structured data.
Thus, Data is organized into named columns in PySpark dataframes, distributed collections of data that can be run on different computers.
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Define sequential process, multiprogramming, and multiuser.
1. Sequential process - A sequential process is a type of process where tasks or instructions are executed one at a time in a specific order, meaning that one task has to be completed before another one can begin. This type of process is also known as a serial process.
2. Multiprogramming - Multiprogramming is a technique used in operating systems where multiple programs are loaded into the computer's memory at the same time, and the CPU switches between them rapidly, allowing them to run concurrently. This allows for better utilization of the computer's resources and can improve overall system performance.
3. Multiuser - Multiuser refers to a system that can be used by multiple users simultaneously. This means that different users can log in and use the system independently, without interfering with each other's work. Multiuser systems are commonly used in environments such as offices, schools, and other shared workspaces.
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In which scenario will the Data Integrator (DI) update existing values in the database when a DI file is imported?
The scenario in which the Data Integrator (DI) will update existing values in the database when a DI file is imported is when there is a matching record or key between the DI file and the existing data in the database. Here are the steps for this scenario:
1. Prepare the DI file with the updated values that you want to import into the database.
2. Ensure that the DI file includes the unique identifier or key, which will be used to match the existing records in the database.
3. Configure the Data Integrator to update the existing values in the database based on the matching identifier or key.
4. Import the DI file using the Data Integrator.
5. The Data Integrator will identify the matching records in the database using the unique identifier or key.
6. The existing values in the database will be updated with the new values from the DI file for the matched records.
In this scenario, the Data Integrator ensures that the existing values in the database are updated with the new values from the DI file based on the matching identifier or key.
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Once the form with sections to be moved is open in the Form Builder, which two statements are true?
Once the form with sections to be moved is open in the Form Builder, the two true statements are:
1. You can rearrange the sections by clicking and dragging them to the desired location within the form. This allows you to easily change the order of the sections to better suit your needs or improve the user experience.
2. You can edit, delete, or add new sections within the Form Builder, providing you with complete control over the content and layout of your form. This flexibility enables you to create forms that accurately capture the necessary information from users in a structured manner.
What is Form Builder?
Web designers can create customized forms for their sites using the option Form Builder. The form builder is related to Web creation platforms as it is simple, fast, and easy to use.
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Write a function rgb(r, g, b) which returns the HTML color string for those red, green and blue values. The valid arguments are 0-255. If any argument is outside of that range, then throw a domain_error exception, indicating the values that are passed in. In formatting the returned value, you may find the hex and uppercase output manipulators useful
Here's an example implementation of the rgb function in C++ that meets the requirements you've outlined:
#include <iostream>
#include <iomanip>
#include <stdexcept>
#include <sstream>
std::string rgb(int r, int g, int b) {
if (r < 0 || r > 255 || g < 0 || g > 255 || b < 0 || b > 255) {
std::stringstream ss;
ss << "Invalid RGB values: (" << r << "," << g << "," << b << ")";
throw std::domain_error(ss.str());
}
std::stringstream ss;
ss << std::hex << std::setfill('0') << std::setw(2) << std::uppercase << r
<< std::setw(2) << g << std::setw(2) << b;
return ss.str();
}
int main() {
try {
std::cout << rgb(255, 255, 255) << std::endl; // "FFFFFF"
std::cout << rgb(0, 0, 0) << std::endl; // "000000"
std::cout << rgb(255, 0, 128) << std::endl; // "FF0080"
std::cout << rgb(256, 0, 0) << std::endl; // throws domain_error
} catch (std::domain_error& e) {
std::cerr << e.what() << std::endl; // "Invalid RGB values: (256,0,0)"
}
return 0;
}
What the rgb function?The rgb function takes three integer arguments representing the red, green, and blue components of an RGB color, respectively. It first checks if any of the arguments are outside the valid range of 0-255, and if so, throws a domain_error exception with a message indicating which values are invalid. If all the values are valid, the function converts each component to its two-digit hexadecimal representation.
In the main function, some example calls to rgb are made, including one that passes an invalid argument (256) to demonstrate the error handling. The resulting output for the valid calls should be the expected hexadecimal string, and the output for the invalid call should be the error message generated by the domain_error exception.
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String str = "RETRIEVER";int index = str.substring(1, 4).indexOf("R");what is the value of index?
The value of index would be 1.
Index value
In the given code, the string "RETRIEVER" is assigned to the variable str. The substring method is then called on this variable with parameters (1,4) which means that only characters from index 1 (inclusive) to index 4 (exclusive) are taken. This results in the substring "ETR".
The indexOf method is then called on this substring with parameter "R", which returns the index of the first occurrence of "R" in the substring. Since "R" appears at index 1 in "ETR", the value of the index would be 1.
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"3-DES, which uses three (single) DES encryption operations in series and three independent keys - C = Enc(K3, Enc(K2, Enc(K1, P))) - has an effective keyspace size of 2^168 under the known-plaintext attack"?
The statement you provided is true - 3-DES, also known as Triple-DES, does indeed use three single DES encryption operations in series and three independent keys.
The formula for encrypting plaintext P with 3-DES is C = Enc(K3, Enc(K2, Enc(K1, P))).
However, it is important to note that the effective keyspace size of 3-DES under a known-plaintext attack is actually 2^112, not 2^168.
This is because the first DES encryption provides a 56-bit key, the second DES encryption provides another 56-bit key, and the third DES encryption provides a final 56-bit key.
, the effective key size is 56 x 3 = 168 bits. However, since there are only 2^56 possible keys for each DES encryption, the total effective keyspace size is only 2^(56x3) = 2^112.
Learn more about Triple Data Encryption Standard (3-DES) algorithm: https://brainly.com/question/31218008
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