WorksheetsBrain Buzzer Prelims Round
Total questions: 40
Worksheet time: 13mins
Ctrl, Shift, and Alt keys are called?
Modifier
Function
Alphanumeric
Adjustment
The term 'Pentium' is related to?
Microprocessor
CMOS
Motherboard
OS
What type of cable is shown in the image?
HDMI
Ethernet (RJ45)
USB Type-B
AUX
What does CAPTCHA stand for?
Completely Automated Public Turing test to tell Computers and Humans Apart
Computer Automated Program to Check Human Access
Coded Authentication Process for Technical Challenges
Completely Automated Password Check Algorithm
Who is credited with inventing the World Wide Web (WWW)?
Bill Gates
Steve Jobs
Tim Berners-Lee
Vint Cerf
What was the first search engine on the internet?
Yahoo
Archie
AltaVista
What programming language is used to develop Android apps?
Swift
Kotlin
C++
Ruby
What is the term for malicious software that locks a user's files and demands payment?
Spyware
Trojan Horse
Ransomware
Worm
What is the purpose of a GPU?
To process sound
To control the computer's fan
To handle graphics rendering
To store data
What does SATA stand for in computer storage technology?
Serial Advanced Technology Attachment
Synchronous Access Transfer Architecture
Systematic Array Transmission Algorithm
Serial Automated Transfer Adapter
What does DNS stand for?
Digital Network System
Domain Name Service
Domain Name Server
Dynamic Network Service
Which programming language is commonly used for web development?
Java
Python
JavaScript
C++
Which of the following is a version control system?
Python
Git
Angular
Laravel
What does the term 'IDE' stand for?
Integrated Data Engine
Integrated Development Environment
Internet Development Engine
Information Development Environment
Which company is known for providing the cloud service AWS?
Microsoft
Amazon
IBM
What does SaaS stand for in cloud computing?
Software as a Service
Security as a Service
Storage as a Service
Server as a Service
Which of the following is the technology that underpins most cryptocurrencies?
Blockchain
Cloud computing
Artificial Intelligence
Big Data
What does BIOS stand for?
Basic Input Output System
Binary Integrated Operating System
Built-In Operating Software
Basic Internal Operations Setup
What does VPN stand for?
Virtual Private Network
Verified Personal Node
Variable Protocol Navigation
Virtual Protection Network
Which key is used to permanently delete a file without sending it to the Recycle Bin?
Shift + Delete
Ctrl + Delete
Alt + Delete
Esc + Delete
Which of the following is an example of an IoT device?
Smart Refrigerator
Desktop Computer
Offline Calculator
USB Flash Drive
What is the shortcut key to insert a new row in an Excel spreadsheet?
Ctrl + Shift + +
Ctrl + R
Alt + Shift + R
Ctrl + Shift + R
Which shortcut key is used to quickly switch between open Word documents?
Ctrl + F6
Alt + Tab
Ctrl + Shift + O
Ctrl + Alt + D
What does GPT stand for in ChatGPT?
General Processing Technology
Generative Pre-trained Transformer
Graphical Pattern Tracker
Generalized Program Template
Which AI model powers ChatGPT?
LSTM
CNN
Transformer-based Model
Decision Tree
What kind of technology do Siri, Alexa, and Google Assistant use?
Machine Learning and Blockchain Technology
Artificial Intelligence and Natural Language Processing
Cloud Computing and Virtual Reality
Internet of Things and Deepfake Technology
What does 2FA (Two-Factor Authentication) provide?
Two internet connections
An additional security layer for accounts
A way to access websites without passwords
A faster internet speed
What does Incognito Mode in a web browser do?
Makes browsing faster
Prevents the computer from overheating
Does not save browsing history or cookies
Protects against hacking
What is the Metaverse?
A new version of the internet with immersive 3D experiences
A digital currency
A programming language
A type of software virus
Which of the following is a common application of Large Language Models (LLMs)?
Real-time speech translation
Running on low-power IoT devices
Basic text auto-completion with minimal computing power
Operating completely offline with no cloud dependency
Which of the following is an example of a Small Language Model (SLM)?
GPT-4
BERT-Tiny
Google Gemini Ultra
Claude-3 Opus
What is the full form of API in computing?
Automated Process Integration
Application Programming Interface
Advanced Protocol Implementation
Artificial Processing Interface
Which of the following is NOT a cloud storage service?
Google Drive
Dropbox
OneDrive
Adobe Photoshop
Which of the following consensus algorithms is used by Bitcoin to validate transactions?
Proof of Stake (PoS)
Proof of Work (PoW)
Delegated Proof of Stake (DPoS)
Practical Byzantine Fault Tolerance (PBFT)
Which one of the following network types is also termed a long-haul network?
WAN
MAN
LAN
PAN
What is a neural network inspired by?
DNA Sequence
Human Brain
Internet Structure
Computer Chips
What does HTTP stand for?
What is the process of starting a computer called?
Installing
Formatting
Uploading
What does UPS stand for in computing?
Which of the following is an example of third-party software?
Microsoft Edge on Windows
Safari on macOS
Adobe Photoshop on Windows
Android System WebView
