Table of Contents
Boost your exam readiness with our comprehensive Computer MCQs collection.
Covering essential topics like hardware, software, operating systems, networking, and IT fundamentals, these multiple-choice questions help you test your knowledge and prepare for competitive exams and interviews.
Computer MCQS
1: A Set of instructions is known as?
Answer: Program
2: A kind of software that is used to provide direct help to the user.
Answer: Application software.
3: Which is the latest web browser from Microsoft?
Answer: Microsoft Edge
4: A type of software that can be used free of cost?
Answer: Open Source software
5: What is the Extension of Android executable files?
Answer: .apk
6: What is the first version of Android?
Answer: 1.1
7: An example of a GUI is?
Answer: Android
8: Operating system a type of software?
Answer: System software
9: WhatsApp is an example of?
Answer: Application software
10: Which of the software is used in the banking system?
Answer: Finacle
11: A readymade format which is used commonly in all pages of the website?
Answer: Template
12: E-mail was invented in which year?
Answer: 1971
13: Example of ISP is?
Answer: Yahoo, Google, and Bing
14: When Data has to be transferred from the user to the website.
Answer: Uploading
15: Social network platforms are?
Answer: Twitter, Facebook, Instagram, YouTube
16: Banking system is based on?
Answer: Intranet
17: Is a Scanner an input device?
Answer: Yes
18: Which device is used to read a cheque in banks?
Answer: MICR
19: What is the storage capacity of a DVD?
Answer: 4.7 GB
20: Is a Dot Matrix Printer an Impact printer or not?
Answer: Yes
21: Is CD an Optical storage device?
Answer: Yes
22: Magnetic Tape is an example of?
Answer: Sequential Access
23: Which kind of printer is used in an ATM to print a receipt?
Answer: Thermal printer
24: A type of keyboard that is used in an Android phone?
Answer: qwerty keyboard
25: A device that is used to swipe debit, credit cards to do payment?
Answer: POS terminal
26: An inbuilt software module in a computer that is used to prevent malicious files.
Answer: Firewall
27: Which type of malware is mostly used to attack commercial websites?
Answer: Adware
28: Which is an Auto-Functioning malware?
Answer: Worm
29: Which type of virus is used to attack over operating system?
Answer: Boot Sector Virus
30: Which malware is an example of the most rapid attack?
Answer: DDoS attack
31: Data is a?
Answer: Collection of tables
32: Data about data is known as?
Answer: Metadata
33: Graphically represented data is known as?
Answer: E R Model
34: Collection of Rows and Columns is known as?
Answer: Table
45: Facebook is an example of which kind of Database?
Answer: Distributed Database
46: Oracle is a?
Answer: Database
47: The Unique Data column of a table is known as?
Answer: Primary key
48: Another name of a table row is?
Answer: Tuple
49: Another name of a table column is?
Answer: Attribute and Field
50: Multiple tables logically connected are an example of?
Answer: Relational Database
