Computers and IT – GK Questions and Answers (MCQs)
In today’s tech-driven world, basic computer knowledge is no longer optional — it’s essential. From sending emails to using digital banking or filling out online applications, computers play a major role in everyday life. That’s why questions on Computers and Information Technology (IT) have become a regular part of competitive exams and government job interviews.
This section is specially designed to help you build your computer awareness through topic-wise MCQs that are useful for students, job aspirants, and professionals preparing for exams like SSC, IBPS, SBI, UPSC, CDS, NDA, Railways, Teaching, and more. Whether you're from a technical background or just brushing up on basics, practicing these questions will help you score better and stay updated.
What you will learn in Computer GK:
Computer’s basic parts consist of input, output, storage and processing. In the basic Computer GK test section, you will learn the conceptual questions on number systems, different generations of computer, computer’s hardware and software, I/O devices, computer memory etc.
Start preparing for your upcoming government exams with Computer & IT GK and boost your confidence one quiz at a time!
Practice Computers and IT by Category
| C Programming MCQs |
| Computer Fundamentals MCQ |
| Computer Networking MCQs |
| Data Structures & Algorithms MCQs |
| Database MCQs |
| MS Excel MCQs |
| MS Word MCQs |
| Operating System MCQs |
Computers and IT Practice MCQ Question and Answer
332
Which command is used to create a new table in SQL?
333
Which type of JOIN returns records that have matching values in both tables?
334
Which of the following is a valid ACID property in DBMS?
335
Which of these best describes a foreign key?
336
What is normalization in DBMS?
337
Which join returns all records when there is a match in either left or right table?
338
Which keyword is used in SQL to prevent null values in a column?
339
The options like Relationship, SQL Server etc. are found in
340
What is relational database?
341
The options like Save, Open Database, Print are available in
342
Why do you pin an item in list?
343
Mechanism developed to enforce users to enter data in required format is:
344
The advantage of computerized database over manual database is
345
Which of the following field type is used to store photograph of employees?
346
Which command is used to change the structure of a table?
347
Which of the following method can be used to add more tables in a database?
348
What field type is best to store serial numbers?
349
The raw facts and figures are:
350
What is the best data type for a field that stores mobile numbers?
351
The feature that database allows to access only certain records in database is:
352
Which filter method lets you filter the records that match the selected field?
353
Which filter method lets you filter records based on criterion you specify?
354
You can find Sort & Filter group of commands in
355
Which of the following filter method is not available in Access?
356
By Grouped Report you understand
357
The text you typed in Description column in Table Design View is displayed on
358
What is the maximum allowed field size for Boolean (Yes/No) fields?
359
What is the size of Data & Time field type?
360
Which of the following field type can store maximum data?
Benefits of Practicing Computer & IT GK MCQs
- Frequently Asked in Exams: Computer awareness questions are commonly seen in Banking, SSC, Railways, Teaching, and other government exams.
- Score-Boosting Section: A well-prepared computer section can help you improve your overall score with less effort.
- Helpful in Interviews: Demonstrating digital knowledge is an advantage in interviews and group discussions, especially for roles requiring basic computer skills.
- Builds Strong Fundamentals: Practicing MCQs regularly helps strengthen your understanding of key computer and IT concepts.
- Easy to Remember: Repeated quiz practice improves memory retention, especially for definitions, shortcuts, and abbreviations.