Most Important Questions of Computer for CCC, DCA, ADCA, O-level and other Competitive Exam ||Set of 20 Questions || Computer Technology || Code With Pratik || Edu Verse By Pratik

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Question 1: What is the full form of CPU?

A)Central Processing Unit B)Compound Processing Unit C)Common Processing Unit D)Computer Processing Unit

Question 2: Abacus was the _____________

A)Electronic Computer B)Mechanical Computer C)Electronic Calculator D)Mechanical Calculator

Question 3: Anti-virus is a utility software?

A) True B) False

Question 4: Which of the following computers is not the example of third generation?

A)IBM 360 B)IBM 1401 C)PDP-8 D)HP 2115

Question 5: Central Processing Unit is the combination of _____________.

A)Control and Storage B)Control and output unit C)ALU and input unit D)ALU and control unit

Question 6: What is the full form of ALU?

A)Arithmetic Logic Unit B)Automatic Logic Unit C)Arithmetic Logarithm Unit D)Automatic Logarithm Unit

Question 7: Which type of device is Plotter?

A)Input Device B)Output Device C)Storage Device D)Input and Output Device

Question 8: What is the full screen shortcut key in chrome?

A)Alt + Enter B)Shift + Enter C)F11 D)F12

Question 9: Which social networking media allows you to tweet your opinion?

A)Instagram B)Twitter C)Facebook D)Telegram

Question 10: What is the full form of GUI?

A)Graphical Unit Interpreter B)Graphical Unit Interface C)Graphical User Interface D)Graphical User Interpreter

Question 11: What is the full name of DVD?

A)Digital Video Disk B)Data Video Disk C)Digital Verstile Disk D)Data Versatile Disk

Question 12: Which of the following is the correct image format?

A)JPEG B)GIF C)BMP D)All of the above

Question 13:Which of the following is a GUI based operating system?

A) Linux B)Windows C)Ubuntu D)All of the above

Question 14: OR code stands for.?

A)Quick Response Code B)Quick Result Code C)Quick Restore Code D)None of the above

Question 15: What is WWWW (World Wide Web Worm)?

A) Internet B) Network C)Search Engine D) Web Browser

Question 16:What is the shortcut key of save as in Libreoffice Writer?

A)Ctrl + S B)F12 C)Ctrl + Shift + S D)Alt + S

Question 17:Which of the following devices converts audio data into digital data?

A) Microphone B) Headphone C) Sound Card D)Video Card

Question 18:Mouse is a ____________ device?

A)Input B)Output C)Input and Output D)None of the above

Question 19:Which type of software is Libre Office?

A) Open Source B)Open Type C)Close Source D)None of the these

Question 20:The speed of computer processor is measured in _____________.

A)Bit/Second B)Hz C)Hz/Second D)None of these