Q1: Which number system uses both character and number?
- a) binary
- b) octal
- c) decimal
- d) hexadecimal
Q2: Which of the following is used in geographical mapping?
- a) bar code
- b) printer
- c) digitizer
- d) scanner
Q3: What was the size of first floppy disk?
- a) 9 inch
- b) 8 inch
- c) 5.25 inch
- d) 3.5 inch
Q4: Which one is used as input device in bank?
- a) MICR
- b) bar code reader
- c) scanner
- d) OCR
Q5: What is the number of sectors per track in high density floppy disk?
- a) 9
- b) 15
- c) 18
- d) 36
