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What is the correct answer?

4

What is the purpose of the if statement in programming?

A. To repeat a block of code

B. To define a function

C. To make decisions and execute code conditionally

D. To create a loop

Correct Answer :

C. To make decisions and execute code conditionally


Related Questions

What is the correct answer?

4

In the context of cybersecurity, what does the term phishing refer to?

A. Catching harmful computer viruses

B. Fishing for personal information through deceptive emails or websites

C. Encrypting data for security

D. Scanning for network vulnerabilities

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4

What is a DNS server responsible for in the context of the internet?

A. Storing email messages

B. Translating domain names into IP addresses

C. Managing network hardware

D. Providing web hosting services

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4

What is a network firewall used for?

A. To protect against physical intrusions

B. To block unwanted network traffic and protect a network from unauthorized access

C. To boost network speed

D. To filter spam emails

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4

What is the purpose of a database management system (DBMS)?

A. To display web pages

B. To protect against viruses

C. To store, retrieve, and manage data in a database

D. To create graphics

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4

What is a primary key in a database table?

A. A key used to unlock the database

B. A key used for encryption

C. A unique identifier for each record in the table

D. A key used for sorting records

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4

What is the purpose of a compiler in programming?

A. To execute code line by line

B. To translate high-level code into machine code

C. To debug code

D. To create user interfaces

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4

What is a conditional operator in programming?

A. An operator that performs mathematical calculations

B. An operator that combines two values

C. An operator that evaluates a condition and returns one of two values based on the condition

D. An operator that compares two values for equality

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4

What does the term protocol mean in the context of computer networking?

A. A set of rules and conventions for communication between devices

B. A type of hardware

C. A programming language

D. A software application

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4

What does the term algorithmic complexity refer to?

A. The speed at which a program executes

B. The size of a program's source code

C. The number of bugs in a program

D. The amount of memory used by a program

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4

What is a function signature in programming?

A. A unique identifier for a function

B. The name of a function

C. The body of a function

D. A comment within a function

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4

What is the purpose of the elif statement in Python?

A. It is used to define a new variable.

B. It is used to handle exceptions.

C. It is used to execute code if the if condition is false.

D. It is used to test multiple conditions sequentially.

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4

What is the purpose of the do-while loop in programming?

A. To execute a block of code a specific number of times

B. To create graphics

C. To make decisions and execute code conditionally

D. To repeat a block of code while a condition is true, with the condition checked after the loop body

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4

What is a database schema?

A. A database query

B. A blueprint that defines the structure and organization of a database

C. A database table

D. A database index

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4

What does the term bit stand for?

A. Binary Text

B. Binary Information Transfer

C. Binary Digit

D. Byte Interval Time

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4

What is the purpose of a while loop in programming?

A. To define a function

B. To create graphics

C. To execute a block of code a specific number of times

D. To repeat a block of code while a condition is true

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4

What is the purpose of an if-else statement in programming?

A. To create a loop

B. To define a function

C. To make decisions and execute code conditionally

D. To print output to the console

What is the correct answer?

4

What is a compiler in programming?

A. A program that translates high-level code into machine code

B. A program that optimizes code for performance

C. A program that creates graphics

D. A type of loop

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4

What does GUI stand for in the context of computer software?

A. Graphic User Interface

B. General User Instruction

C. Graphical Unit Integration

D. Global User Interface

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4

What is the primary function of an operating system?

A. To manage hardware resources and provide services for software

B. To run applications

C. To create graphics

D. To store data

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4

Which of the following is not a primary color in the RGB color model?

A. Red

B. Green

C. Blue

D. Yellow

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4

Which sorting algorithm has the worst-case time complexity of O(n^2)?

A. QuickSort

B. MergeSort

C. BubbleSort

D. InsertionSort

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4

What is the purpose of an index in a database?

A. To sort data alphabetically

B. To store backup copies of data

C. To optimize data retrieval by providing fast access to specific records

D. To encrypt data

What is the correct answer?

4

What is the purpose of the if statement in programming?

A. To repeat a block of code

B. To define a function

C. To make decisions and execute code conditionally

D. To create a loop

What is the correct answer?

4

Which data structure uses a First-In-First-Out (FIFO) order?

A. Stack

B. Queue

C. Linked List

D. Binary Tree

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4

What is the purpose of the finally block in a try-except-finally construct in Python?

A. To define a function

B. To execute code regardless of whether an exception occurred

C. To create graphics

D. To repeat a block of code

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4

What is the purpose of a function in programming?

A. To store data

B. To perform a specific task or calculation

C. To display information on the screen

D. To create graphics

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4

What is the binary representation of the decimal number 8?

A. 1000

B. 1001

C. 100

D. 1010

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4

What is the purpose of the else statement in programming?

A. To define a new variable

B. To handle exceptions

C. To execute code if the if condition is true

D. To execute code if the if condition is false

What is the correct answer?

4

What is the purpose of a database index?

A. To prevent data corruption

B. To optimize data retrieval by providing fast access to specific records

C. To store large amounts of data

D. To encrypt data

What is the correct answer?

4

What is the purpose of a constructor in object-oriented programming?

A. To define a function

B. To create graphics

C. To initialize the attributes of an object when it is created

D. To exit a loop