Selected MCQ

Current Question
In banks, the data on cheques is read by the following device ____.
  • A. OCR
  • B. OMR
  • C. MICR
  • D. Barcode reader
Correct Answer: C
Explanation:
MICR (Magnetic Ink Character Recognition) is used by banks to read cheques.
Related Question 1
Which of the following is the method by which data is converted from a readable form to an encoded version?
  • A. Encryption
  • B. Spooling
  • C. Censoring
  • D. COD
Correct Answer: A
Explanation:
Encryption converts readable data into an encoded form.
Related Question 2
Which of the following devices is used to store data permanently?
  • A. Hard Disk
  • B. Printer
  • C. Cache
  • D. RAM
Correct Answer: A
Explanation:
A hard disk is non-volatile and stores data permanently even without power.
Related Question 3
Computers that are used in large organizations such as insurance companies and banks, where many people frequently need to use same data, are ____.
  • A. Mainframe computers
  • B. Supercomputers
  • C. Hybrid computers
  • D. Desktop computers
Correct Answer: A
Explanation:
Mainframe computers are designed for high-volume data processing in large organizations.
Related Question 4
Computer spreadsheet capability to allow a pie chart to be generated from data in spreadsheet cells is termed as ____.
  • A. Decoration
  • B. Data appearance
  • C. Functions
  • D. Charting
Correct Answer: D
Explanation:
The feature is called charting or chart creation.
Related Question 5
All the following are examples of storage devices EXCEPT ____.
  • A. Hard disk drives
  • B. Printers
  • C. Floppy disk drives
  • D. CD drives
Correct Answer: B
Explanation:
Printers are output devices, not storage devices.