What is the use of a firewall in a computer...? Mcqs

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What is the use of a firewall in a computer...?

(A) For data transmission
(B) For monitoring

(C) For Security
(D) For authentication

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Latest MCQs

Who invented the the first Digital Computer...?

(A) John Vincent Atanasoff
(B) Daglus Elbert

(C) Charles Babbage
(D) Isaac Newton

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Who develop the idea for universal turing machines which become the basis for the first computer...?

(A) Bill gates
(B) Alan Turing

(C) Babbage
(D) None of these

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A hybrid computer uses a ______ to convert digital signals from a computer into analog signals....?

(A) Modem
(B) Modulator

(C) Demodulator
(D) None of these

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The printed output from a computer is called:...?

(A) Hardcopy
(B) Soft copy

(C) Permanent copy
(D) Carbon copy

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The area inside a computer frame and auxiliary where date and instructions are stored is called...?

(A) Memory
(B) Interpreter

(C) Recorder
(D) Hopper

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Whereas a computer mouse moves over the table surface, the trackball is...?

(A) Stationary
(B) Difficult to move

(C) Dragged
(D) Moved in small steps

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A collection of interrelated file in computer is a...?

(A) File manager
(B) Field

(C) Database
(D) None of these

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Computers that process both analog and digital data are called computers:...?

(A) Analog
(B) Hybrid

(C) Digital
(D) Algorithm

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The process of transferring files from a computer on the Internet to your computer is called...?

(A) Forwarding
(B) Downloading

(C) Uploading
(D) None of these

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_______computers are also called personal computers...?

(A) Mainframe
(B) Mini

(C) Micro
(D) Super

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Which option in PowerPoint allows to carry slides from one computer to another...?

(A) Save As
(B) Save and Go

(C) Pack and Go
(D) Web and Go

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'Digital Computer' was invented by...?

(A) Vannevor Bush
(B) John Harrison

(C) M.R Bissel
(D) Howard Aiken

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Who Invented the First Computer Mouse...?

(A) Douglas Engelbart
(B) Ada Lovelace

(C) Charles Babbage
(D) Graham Bell

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Macintosh series of personal computers was developed by which of the following companies...?

(A) Dell
(B) Apple

(C) IBM
(D) Microsoft

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The first computer was programmed using...?

(A) Source code
(B) Assembly language

(C) Machine language
(D) Spaghetti code

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Which are low level computer languages...?

(A) Machine
(B) Assembly

(C) Both A & B
(D) None of these

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Actual working area of Computer’s Microsoft Excel is ________ ...?

(A) Workbook
(B) Worksheet

(C) Notesheet
(D) Notebook

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Who develop the idea for universal turing machines which become the basis for the first computer...?

(A) Bill gates
(B) Alan Turing

(C) Babbage
(D) None of these

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Latest MCQs

Time required for a computer to locate and transfer data is called...?

(A) Analogue time
(B) Basic time

(C) Starting time
(D) Access time

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