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WorksheetsEasy BreezeIII
Total questions: 25
Worksheet time: 22mins
Which of the following is NOT a programming language?
Python
HTML
Java
C++
Which of the following is NOT an example of system software?
Compiler
MS Word
Operating System
Device Driver
What is the primary cause of global warming?
Deforestation
Greenhouse gas emissions
Overpopulation
Water pollution
A machine that converts heat energy into mechanical work is called:
Motor
Generator
Engine
Transformer
Which of the following scheduling algorithms is non-preemptive?
First-Come, First-Served (FCFS)
Round Robin
Shortest Remaining Time First
Multilevel Queue
What will be the output of the following code? print(bool([]))
False
True
Error
None
What does the open() function return in Python?
A file object
A string
A list
None
Which Python function is used to remove an element from a list by index?
pop()
remove()
del()
discard()
What is the output of the following code? x = "hello" print(x.upper())
hello
HELLO
Error
None
What will be the output of the following Python snippet?
a = (1, 2, 3)
a[0] = 5
TypeError
(5, 2, 3)
(1, 2, 3)
None
Which protocol is used for secure file transfer?
FTP
SFTP
HTTP
DNS
What is the main reason for using reinforced steel in concrete structures?
To reduce weight
To increase strength and flexibility
To prevent rusting
To make it waterproof
Which type of cyber attack tricks users into providing sensitive information?
Phishing
Denial-of-Service (DoS)
SQL Injection
Malware
What does a firewall do in network security?
Monitors and controls incoming and outgoing traffic
Encrypts files
Removes viruses
Blocks all network connections
What is two-factor authentication (2FA)?
Using two verification methods for login
A stronger password
Antivirus software
Encrypting login credentials
Which of the following is an example of Supervised Learning?
Spam email classification
Clustering customer data
Market basket analysis
Generating random text
Which of the following is NOT a machine learning algorithm?
Decision Tree
Dijkstra's Algorithm
Random Forest
Neural Networks
Which of these signals is continuous in nature?
Analog
Binary
Digital
Discrete
In which mode of heat transfer do objects not require a medium?
Conduction
Convection
Radiation
Absorption
What is the full form of CAPTCHA, used to verify humans?
Completely Automated Public Turing test to tell Computers and Humans Apart
Computerized Automated Public Turing Code for Humans
Computer Authentication Program for Turing Challenge and Humans
Completely Automated Password Test for Computers and Humans
Which of the following is not a type of database?
Relational Database
NoSQL Database
Public Database
Graph Database
Which of these is the strongest geometric shape for building structures?
Triangle
Square
Trapezium
Pentagon
What is the primary function of ETL in data science?
Encrypt, Transfer, Load
Extract, Transform, Load
Evaluate, Train, Learn
Execute, Track, Log
Which of the following is a data visualization tool?
Matplotlib
TensorFlow
NumPy
PyTorch
What is the primary purpose of data normalization?
Reducing redundancy and ensuring consistency
Encrypting data
Increasing query performance
Expanding database storage
