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

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

(A) For data transmission

(B) For monitoring

(C) For Security

(D) For authentication

Source: This question is taken from the PMS General Knowledge PPSC Past Paper 2024

Who invented the the first Digital Computer...?

(A) John Vincent Atanasoff

(B) Daglus Elbert

(C) Charles Babbage

(D) Isaac Newton

Source: This question is taken from the Assistant Punjab Police PPSC Past Paper 2024

_______computers are also called personal computers...?

(A) Mainframe

(B) Mini

(C) Micro

(D) Super

Source: This question is taken from the Assistant BS-16 & Junior Clerk BS-11 Agriculture Department

Who Invented the First Computer Mouse...?

(A) Douglas Engelbart

(B) Ada Lovelace

(C) Charles Babbage

(D) Graham Bell

Source: This question is taken from the Assistant Sub Inspector (ASI) Punjab Police Service Quota

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

(A) Hardcopy

(B) Soft copy

(C) Permanent copy

(D) Carbon copy

Source: This question is taken from the Excise And Taxation Inspector & Narcotics Control (Bs-16)

'Digital Computer' was invented by...?

(A) Vannevor Bush

(B) John Harrison

(C) M.R Bissel

(D) Howard Aiken

Source: This question is taken from the Inspector Legal 2013

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

Source: This question is taken from the Labour Officer/Assistant (Bs-16), Labour Inspector (Bs-14), Junior Patrol Officer (Bs-11), Punjab Ring Road Authority, C&W PPSC Evening Time

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

(A) Dell

(B) Apple

(C) IBM

(D) Microsoft

Source: This question is taken from the Sub Inspector Punjab Police Open Marit

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

(A) Memory

(B) Interpreter

(C) Recorder

(D) Hopper

Source: This question is taken from the Combined Competitive Examination (PMS) 2015 Paper General

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

Source: This question is taken from the Tehsildar Past Paper PPSC Solved

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

(A) File manager

(B) Field

(C) Database

(D) None of these

Source: This question is taken from the Assistant (Bs-16) Labour & Human Resource Department 2022

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

(A) Analog

(B) Hybrid

(C) Digital

(D) Algorithm

Source: This question is taken from the Assistant Sub Inspector in the Punjab Police Department

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

Source: This question is taken from the Microsoft PowerPoint 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

Source: This question is taken from the Combined Competitive Examination (PMS) 2015 Paper General

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

Source: This question is taken from the Assistant (S&GAD) PPSC Past Paper 2022

The first computer was programmed using...?

(A) Source code

(B) Assembly language

(C) Machine language

(D) Spaghetti code

Which are low level computer languages...?

(A) Machine

(B) Assembly

(C) Both A & B

(D) None of these

Source: This question is taken from the Assistant Director Processing Agriculture Dep. (Bs-17) 2022

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

Source: This question is taken from the Junior Computer Operator PPSC Past Paper 2024

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

(A) Workbook

(B) Worksheet

(C) Notesheet

(D) Notebook

Source: This question is taken from the Microsoft Excel MCQs

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

Source: This question is taken from the Punjab Police Sub Inspector Service Quota PPSC Past Paper