Which data structure uses a First-In-First-Out (FIFO) order?
Stack
Queue
Linked List
Binary Tree
Correct Answer :
B. Queue
Related Questions
Which of the following is not a valid data structure in Python?
List
Tuple
Stack
String
Which of the following is not a fundamental data type in Python?
int
float
list
char
What does DNS stand for in the context of the internet?
Domain Name System
Dynamic Network Service
Digital Naming Service
Data Network System
What is the purpose of the elif statement in Python?
It is used to define a new variable.
It is used to handle exceptions.
It is used to execute code if the if condition is false.
It is used to test multiple conditions sequentially.
What is the purpose of an operating system's file system?
To organize and manage files and directories on storage devices
To connect to the internet
To display graphics on the screen
To execute programs
What is the purpose of a subroutine in programming?
To define a data type
To create graphics
To store data
To encapsulate a sequence of code that can be called multiple times
Which data type is used to store whole numbers in Python?
float
int
str
bool
What does the acronym HTML stand for?
HyperText Markup Language
High-Level Text Language
Hyperlink Text Management Language
Home Tool Markup Language
Which data structure uses a Last-In-First-Out (LIFO) order?
Queue
Stack
Linked List
Tree
What is the purpose of the return statement in a function in most programming languages?
To exit the program
To print a message to the console
To stop a loop
To return a value from a function
What is the purpose of the if statement in programming?
To repeat a block of code
To define a function
To make decisions and execute code conditionally
To create a loop
What is the purpose of a compiler in programming?
To execute code line by line
To translate high-level code into machine code
To debug code
To create user interfaces
What does HTTP stand for in the context of web communication?
HyperText Transfer Protocol
HyperTransfer Text Protocol
HyperTransfer Transfer Protocol
HyperText Text Protocol
What is a function signature in programming?
A unique identifier for a function
The name of a function
The body of a function
A comment within a function
In binary, what is the result of the bitwise OR operation (|) between 1010 and 1100?
1000
1110
0110
1010
Which of the following is not a primary color in the RGB color model?
Red
Green
Blue
Yellow
What is the maximum value that can be stored in a byte?
128
256
64
512
What does the acronym SQL stand for?
Structured Query Language
Simple Query Language
System Query Language
Sequential Query Language
What is the binary equivalent of the decimal number 25?
11001
11100
10011
11010
What is the purpose of the elif statement in Python?
It is used to define a new variable.
It is used to handle exceptions.
It is used to execute code if the if condition is false.
It is used to test multiple conditions sequentially.
Which of the following is not a valid programming construct in Python?
for loop
if statement
switch statement
while loop
What does GUI stand for in the context of computer software?
Graphic User Interface
General User Instruction
Graphical Unit Integration
Global User Interface
What does IP stand for in the context of computer networking?
Internet Protocol
Internal Processor
Information Provider
Internet Program
What does the term bit stand for?
Binary Text
Binary Information Transfer
Binary Digit
Byte Interval Time
Which of the following is an example of a network protocol?
JPEG
HTTP
MP3
PNG
What is a DNS server responsible for in the context of the internet?
Storing email messages
Translating domain names into IP addresses
Managing network hardware
Providing web hosting services
What is the primary function of an operating system?
To manage hardware resources and provide services for software
To run applications
To create graphics
To store data
What is an API in the context of software development?
An application for editing images
A programming language
A set of rules and protocols for building and interacting with software applications
A type of computer hardware
What is the purpose of a database index?
To prevent data corruption
To optimize data retrieval by providing fast access to specific records
To store large amounts of data
To encrypt data
Which of the following is not a valid type of computer network?
Local Area Network (LAN)
Wide Area Network (WAN)
Personal Area Network (PAN)
Personal Computer Network (PCN)