Computer — All MCQs

4795 questions available

Showing 4001–4020 of 4795

Q4001.If the displayed system time and date is wrong, you can reset it using _____?

Easy
A Control Panel
B Calendar
C Write
D None of these
General MCQs PPSC

Correct Answer: A

The Control Panel in Windows allows users to view and modify various system settings, including the date and time.

Q4002.Which menu bar selection would you access to open a file?

Easy
A File
B Option
C Help
D None of these
General MCQs PPSC

Correct Answer: A

The 'File' menu contains commands like Open, Save, and Print, used for handling file operations.

Q4003.Which of the following pane is NOT available in Task Pane?

Easy
A Master Slide
B Slide Design
C Slide Transition
D None of these
MS PowerPoint PPSC

Correct Answer: A

In older versions of PowerPoint, the Master Slide is not managed via the Task Pane; instead, it is accessed through specialized views.

Q4004.A user interface that is easy to use is considered to be _____?

Easy
A User happy
B User simple
C User friendly
D None of these
General MCQs PPSC

Correct Answer: C

A user-friendly interface is designed to be intuitive, easy to navigate, and simple for users to interact with.

Q4005.When creating a computer program, the ______ designs the structure of the program.

Easy
A System Analyst
B Programmer
C End User
D None of these
Computer Basics PPSC

Correct Answer: A

A system analyst designs the logical structure and specifications of a software system before programmers write the code.

Q4006.________ are used to identify a user who returns to a Website.

Easy
A Cookies
B Plug-ins
C Scripts
D ASPs
Internet & Web PPSC

Correct Answer: A

Cookies are small text files saved by websites to remember user data, preferences, and visit history.

Q4007.A computer cannot do anything without _______?

Easy
A Memory
B Keyboard
C Program
D None of these
Computer Basics PPSC

Correct Answer: C

A computer requires a program (a set of instructions) to execute tasks and perform calculations.

Q4008.From which of these menus can we access a text box Picture Chart Etc?

Easy
A View
B Insert
C File
D Picture
Computer Basics PPSC

Correct Answer: B

The 'Insert' tab/menu provides options to add text boxes, pictures, shapes, and charts into documents.

Q4009.The basic unit of a computer worksheet in which you enter text and numbers is known as _____?

Easy
A Workbook
B Cell
C Row
D Column
General MCQs PPSC

Correct Answer: B

A cell is the intersection of a row and a column in a worksheet where data is entered.

Q4010.Binary coded numbers are in the form of _____?

Easy
A 1, 2
B 1, 1
C 0, 1
D None of these
General MCQs PPSC

Correct Answer: C

Binary numbers are represented solely using two digits: 0 and 1.

Q4011.Which one of the following converts printed documents into digital images?

Easy
A Scanner
B Mouse
C Keyboard
D None of these
General MCQs PPSC

Correct Answer: A

A scanner is a light-sensitive input device that digitizes printed documents or images.

Q4012.If the company wants to check the customer preferences, then it will use the ______ option.

Easy
A Experience
B Revenue Component
C Data Sorting
D None of these
Computer Networks PPSC

Correct Answer: C

Data sorting allows businesses to organize customer feedback or transaction records sequentially to extract trends and preferences.

Q4013.Which one is not a Function in MS Excel?

Easy
A SUMB
B AVG
C MAX
D MIN
MS Excel PPSC

Correct Answer: B

AVG is not a valid Excel function; Excel uses the full word AVERAGE to calculate the mean of values.

Q4014.Which program is run by BIOS to check if hardware components are working properly while the computer is turned ON?

Easy
A POST
B DMOS
C CMOS
D None of these
Computer Basics PPSC

Correct Answer: A

POST (Power-On Self-Test) is the initial diagnostic routine executed by BIOS to verify hardware functionality.

Q4015.To send audio, video, and text we use _____?

Easy
A YouTube
B Email
C MS Word
D None of these
MS Word PPSC

Correct Answer: B

Electronic mail (email) is a standard service used to transmit digital messages including text, files, audio, and video attachments.

Q4016.The ______ button is used to reload a page in the Internet browser.

Easy
A Refresh
B Reload
C Research
D None of these
Internet & Web PPSC

Correct Answer: A

The 'Refresh' or 'Reload' button updates and displays the latest content of a webpage.

Q4017.Procedural language is used in which generation of computer?

Easy
A Third
B Second
C First
D None of these
Computer Networks PPSC

Correct Answer: A

Procedural high-level languages (like C, Pascal, and FORTRAN) belong to the third generation of computing (3GLs).

Q4018.The ability to read or write each piece of information in a storage device in approximately the same length of time regardless of its location is _____?

Easy
A Random Access
B Sequential Access
C Raster Scan
D None of these
General MCQs PPSC

Correct Answer: A

Random access memory (RAM) and solid-state storage support constant-time data access independent of physical sector locations.

Q4019.A(n) ________ is dynamic mathematical calculation that displays a single value for a specific field.

Easy
A Aggregate function
B Format row
C Criteria row
D None of these
General MCQs PPSC

Correct Answer: A

An aggregate function (e.g., SUM, COUNT, MAX) computes multiple values over a field to return a single summary value.

Q4020.Authentication refers to ______?

Easy
A Password
B Username
C Both A and B
D None of these
Computer Security PPSC

Correct Answer: C

Authentication is the verification of a user's identity, typically using credentials like a username and password.