Jss3 second Term basic Technology past questions and answers

Jss3 second Term basic Technology past questions and answers

Basic technology questions for JSS3 with options and answers:

Question: What is the purpose of the BIOS in a computer?

A) Manage internet connections

B) Control input devices

C) Boot the operating system

D) Store temporary data

Answer: C) Boot the operating system

Question: Which of the following is an example of a programming language used for database management?

A) SQL

B) Java

C) C#

D) HTML

Answer: A) SQL

Question: What is the function of a router in a network?

A) Connect devices within a network

B) Convert digital signals to analog signals

C) Manage files and folders

D) Route data between different networks

Answer: D) Route data between different networks

Question: What does the acronym VPN stand for?

A) Virtual Personal Network

B) Very Private Network

C) Virtual Public Network

D) Visual Personal Network

Answer: A) Virtual Personal Network

Question: Which of the following is an example of a volatile memory?

A) Hard Disk

B) Flash Drive

C) RAM

D) CD-ROM

Answer: C) RAM

Question: What is the purpose of a compiler in programming?

A) Execute program instructions

B) Convert high-level programming code to machine code

C) Manage computer hardware

D) Create graphical user interfaces

Answer: B) Convert high-level programming code to machine code

Question: What does WAN stand for?

A) Wide Array Network

B) Wireless Access Network

C) Wide Area Network

D) Web Application Network

Answer: C) Wide Area Network

Question: Which of the following is an example of a software suite?

A) Photoshop

B) Microsoft Office

C) AutoCAD

D) Adobe Illustrator

Answer: B) Microsoft Office

Question: What is the purpose of a GPU in a computer system?

A) Manage internet connections

B) Process graphical data

C) Control input devices

D) Execute program instructions

Answer: B) Process graphical data

Question: Which of the following is a cloud computing service?

A) Microsoft Excel

B) Google Drive

C) Adobe Photoshop

D) VLC Media Player

Answer: B) Google Drive

Question: What is the function of an email client?

A) Edit images

B) Create and manage emails

C) Design web pages

D) Play multimedia files

Answer: B) Create and manage emails

Question: What is the purpose of a UPS (Uninterruptible Power Supply) in a computer system?

A) Increase internet speed

B) Protect against physical damage

C) Improve processing speed

D) Provide continuous power during outages

Answer: D) Provide continuous power during outages

Question: Which of the following is an example of an input device?

A) Printer

B) Monitor

C) Keyboard

D) Speaker

Answer: C) Keyboard

Question: What does DNS stand for?

A) Domain Name System

B) Digital Network Security

C) Dynamic Naming Service

D) Data Networking System

Answer: A) Domain Name System

Question: In computer graphics, what does DPI stand for?

A) Dots Per Image

B) Digital Pixel Integration

C) Dots Per Inch

D) Dynamic Print Interface

Answer: C) Dots Per Inch

Question: What is the purpose of an SSL certificate on a website?

A) Enhance website design

B) Speed up internet connectivity

C) Ensure secure communication by encrypting data

D) Manage user accounts

Answer: C) Ensure secure communication by encrypting data

Question: Which of the following is a characteristic of a solid-state drive (SSD)?

A) Uses magnetic storage

B) Slower access speed than a hard disk

C) Contains no moving parts

D) Larger storage capacity than a traditional hard disk

Answer: C) Contains no moving parts

Question: What is the purpose of a QR code?

A) Play multimedia files

B) Store and transmit information

C) Create and manage emails

D) Route data in a network

Answer: B) Store and transmit information

Question: What does RAID stand for in data storage?

A) Redundant Array of Independent Disks

B) Random Access Integrated Drive

C) Rapid Access for Input Devices

D) Read-Only Access for Indexed Data

Answer: A) Redundant Array of Independent Disks

Question: Which of the following is a characteristic of open-source software?

A) Requires a license for use

B) Closed to public access

C) Source code is freely available and can be modified

D) Developed by a single company

Answer: C) Source code is freely available and can be modified