Q1: What is the data holding capacity of magnetic tape?
- a) 3 MB 10 MB
- b) 60 MB to 5 GB
- c) 2 GB to 24 GB
- d) 2 GB
Q2: What is the amount of data called that the CPU transmits at a time to the main memory and to input output devices?
- a) system clock rate
- b) bus width
- c) word length
- d) all
Q3: In super computer, what is the extra level of primary memory generally called?
- a) solid state device
- b) surface stage device
- c) digital stage device
- d) all
Q4: Which of the following printer is nearly obsolete?
- a) daisy wheel
- b) dot matrix
- c) laser
- d) inkjet
Q5: The first computer mouse is built by
- a) Ada Augusta
- b) Babbage
- c) William English
- d) Bill Gates
