IT officer objective type questions for computer software and hardware

set1 banner

Do you want to crack the IT Officer exam? So don’t wait to start your preparation for the IT Officer Professional Knowledge Exam. The SO IT Officer exam is extensive as it includes all major professional knowledge topics like DBMS, Operating System, Hardware and Software, OOPS, Networks, IT security, and more. To help you cover all of this in the limited time, we have released the SO IT Officer Study Plan. Also, take a professional knowledge test with these important questions to test your Knowledge.

1. In the data bus how many bits are used?

  1. 7
  2. 8
  3. 9
  4. 16
  5. None of these

2. A port can be :

  1. Strictly for input
  2. Strictly for output
  3. Bidirectional
  4. All the above
  5. None of these

3. Which bus is bidirectional?

  1. Data bus
  2. Control bus
  3. Address bus
  4. Multiplexed bus
  5. None of these

4. A string of eight zeros and ones is called a :

  1. Megabyte
  2. Byte
  3. Gigabyte
  4. Kilobyte
  5. None of these

5. The CPU and memory are located on the :

  1. Extension board
  2. Motherboard
  3. Storage device
  4. Output device
  5. None of these

6. _________ are specially designed computers that perform very fast complex calculations.

  1. Service
  2. Supercomputers
  3. Laptops
  4. Mainframes
  5. None of these

7. The operating system is the most common type of __________ software.

  1. Communication
  2. Application
  3. System
  4. Word processing
  5. None of these

8. From where the first computer instructions are available on bootup?

  1. ROM BIOS
  2. CPU
  3. boot.ini
  4. CONFIG.SYS
  5. None of these

9. Which could cause a fixed disk error?

  1. No-CD installed
  2. bad RAM
  3. Slow processor
  4. Incorrect CMOS setting
  5. None of these

10. A hard disk is divided into tracks which are further subdivided into :

  1. Clusters
  2. Sectors
  3. Vectors
  4. Heads
  5. None of these

Answers key :

1. (2)2. (3)3. (1)4. (2)5. (2)
6. (2)7. (3)8. (1)9. (4)10. (2)

2 thoughts on “IT officer objective type questions for computer software and hardware”

Leave a Comment

Your email address will not be published. Required fields are marked *