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abiodun1991 replied to the thread CompTIA Tech+ FC0-U71 Course Material.
Which of the following is an example of a character variable?
3.14
False
"555-1212"
'7'
Explanation
abiodun1991 replied to the thread CompTIA Tech+ FC0-U71 Course Material.
What is a variable in a computer program?
A type of function that performs calculations
A special type of loop in programming
A...
A
Angel Waymer replied to the thread Tips: "on controls to mitigate attacks and software vulnerabilities" If You Come Across... Verify For....
Thanks for sharing. I love the consolidated cheat sheet. :)
B
Brandon G replied to the thread I passed the CompTIA DataSys+.
Congratulations
B
Brandon G replied to the thread DataSys+ Exam Passed.
Congratulations
S
Stuart replied to the thread I passed the CompTIA DataSys+.
congratulations on your pass!!!
Emmanuel Phakula Mandala replied to the thread passkey vs public-key.
@Trevor Chandler
Key Differences
User Experience: Passkeys are designed for end-users and aim to simplify the login process by...
Y
Yanjanani Namitowa replied to the thread I passed the CompTIA DataSys+.
Congratulations
precious replied to the thread CompTIA Tech+ FC0-U71 TTT Session 2:.
The Logical Data Model includes primary keys and foreign keys. This model defines the structure of the data and the relationships...
precious replied to the thread CompTIA Tech+ FC0-U71 TTT Session 2:.
One advantage of local databases is that they can be accessed faster. Since the database resides on the same machine or local network...
precious replied to the thread CompTIA Tech+ FC0-U71 TTT Session 2:.
A relational database is a database that keeps data in several connected tables. These tables are related to each other through keys...
precious replied to the thread CompTIA Tech+ FC0-U71 TTT Session 2:.
A report in a database is typically a summary of table data, often presented in a formatted and readable way. It is used to display or...
precious replied to the thread passkey vs public-key.
Passkeys and public-key authentication are both use asymmetric cryptography, but they serve different purposes and contexts:
Passkeys...
abiodun1991 replied to the thread CompTIA Tech+ FC0-U71 Course Material.
What is the main purpose of pseudocode?
To compile the program into machine language
To create a user interface for the program
To...
abiodun1991 replied to the thread CompTIA Tech+ FC0-U71 Course Material.
What does a diamond shape in a flowchart indicate?
The start or end of a program
A decision point
A process
Input or output
Explanation
abiodun1991 replied to the thread CompTIA Tech+ FC0-U71 Course Material.
What should be done before starting to code a program?
Decide what the program should do.
Ignore planning and start coding immediately...
abiodun1991 replied to the thread CompTIA Tech+ FC0-U71 Course Material.
What is the main purpose of a flowchart in programming?
To test the program for errors
To show the flow (sequence) of logic in a...
abiodun1991 replied to the thread CompTIA Tech+ FC0-U71 Course Material.
What is the main purpose of pseudocode?
To compile the program into machine language
To create a user interface for the program
To...
abiodun1991 replied to the thread CompTIA Tech+ FC0-U71 Course Material.
What keyword is used in pseudocode to represent a loop with a condition at its beginning?
FOR
CASE
REPEAT-UNTIL
WHILE
Explanation
abiodun1991 replied to the thread CompTIA Tech+ FC0-U71 Course Material.
Why is code written in assembly language more efficient?
It uses a compiler.
It is written in binary.
It allows direct access to...
abiodun1991 replied to the thread CompTIA Tech+ FC0-U71 Course Material.
What is an interpreted language?
A language that is only used for web development
A language that runs instructions in the source code...
abiodun1991 replied to the thread CompTIA Tech+ FC0-U71 Course Material.
What is one advantage of interpreted languages?
They are platform-independent.
They turn source code into binary ahead of time.
They...
abiodun1991 replied to the thread CompTIA Tech+ FC0-U71 Course Material.
What does the term "syntax" refer to in computer programming?
The speed at which a program runs.
The color scheme of the code editor...
abiodun1991 replied to the thread CompTIA Tech+ FC0-U71 Course Material.
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