Computer

Choose the correct answer: an algorithm is

A A step-by-step procedure for solving a problem
B A file extension
C A computer virus
D A hardware cable

A compiler generally Select the best answer.

A Translates source code into machine/target code
B Prints code
C Connects Wi-Fi
D Encrypts email

Which of the following is correct? A bug in software is

A A backup
B An error or defect
C A network
D A keyboard

Debugging means Which option is correct?

A Finding and fixing software errors
B Installing a monitor
C Deleting the operating system
D Formatting a spreadsheet

Choose the correct answer: open-source software generally provides

A Only paid access
B Only hardware rights
C No source code
D Source code under terms permitting specified use, study or modification

A programming language is used to Select the best answer.

A Clean monitors
B Write instructions for computers
C Print paper only
D Store electricity

Which of the following is correct? Python is a

A Operating system
B Browser
C Programming language
D Database

HTML is primarily used to Which option is correct?

A Encrypt disks
B Structure web pages
C Route packets
D Manage RAM

Choose the correct answer: css is primarily used to

A Send email
B Style web pages
C Store databases
D Manage CPUs

JavaScript is commonly used to Select the best answer.

A Replace RAM
B Format hard drives
C Add behavior and interactivity to web pages
D Manage printers only

Which of the following is correct? An algorithm is

A A hardware cable
B A computer virus
C A step-by-step procedure for solving a problem
D A file extension

A compiler generally Which option is correct?

A Prints code
B Encrypts email
C Connects Wi-Fi
D Translates source code into machine/target code

Choose the correct answer: a bug in software is

A A network
B A keyboard
C A backup
D An error or defect

Debugging means Select the best answer.

A Formatting a spreadsheet
B Installing a monitor
C Finding and fixing software errors
D Deleting the operating system

Which of the following is correct? Open-source software generally provides

A No source code
B Only paid access
C Only hardware rights
D Source code under terms permitting specified use, study or modification

Which device is used for permanent data storage?

A Cache
B CPU register
C Hard disk
D RAM

SSD stands for

A Solid Storage Data
B Solid State Drive
C System Storage Device
D Secure System Disk

Compared with HDDs, SSDs generally have

A More moving parts
B Magnetic tape only
C No storage
D No moving mechanical parts

A USB flash drive uses

A Flash memory
B Vacuum tubes
C Paper tape
D Optical film

A printer is a

A Network protocol
B Output device
C Processing unit
D Input device

A scanner is an

A Operating system
B Input device
C Output device
D CPU

A monitor displays

A Network packets
B Keyboard input
C Visual output
D Database queries

A motherboard

A Connects major computer components
B Only stores photos
C Only prints documents
D Only displays images

RAM is mainly used for

A Internet naming
B Permanent archival only
C Printing
D Temporary working data and programs

Cache memory is generally

A An optical disc
B High-speed memory close to the CPU
C A network cable
D A type of printer