Q1. Speed of line printer is specified in terms of ___________.
(a) Line per minute
(b) Character per minute
(c) Dot per minute
(d) All of these
Q2. Which of the following devices can be used to directly input printed text?
(a) DPI
(b) OCR
(c) OMR
(d) MICR
Q3. Which term is used for resolution of Laser printer?
(a) LPM
(b) BBM
(c) CPM
(d) DPI
Q4. ___________ printer generates character from a grid.
(a) Laser
(b) Inkjet
(c) Dot matrix
(d) All of these
Q5. How many dots per inch print a photographic printer?
(a) 200
(b) 500
(c) 700
(d) 1200
Q6. A floppy disk contains
(a) Circular tracks only
(b) Sectors only
(c) Both circular tracks and sectors
(d) Selection only
Q7. CD-ROM is a
(a) Semiconductor memory
(b) Memory register
(c) Magnetic memory
(d) None of these
Q8. Information retrieval is faster from
(a) Floppy disk
(b) Magnetic tape
(c) Hard disk
(d) CD
Q9. A keyboard is this kind of device
(a) Black
(b) Input
(c) Output
(d) Word processing
Q10. We can enter text to the computer by ___________.
(a) Scanner
(b) Printer
(c) Router
(d) Keyboard
Solutions
S1. Ans.(b)
S2. Ans.(b)
S3. Ans.(d)
S4. Ans.(c)
S5. Ans.(d)
S6. Ans.(c)
S7. Ans.(d)
S8. Ans.(c)
S9. Ans.(b)
S10. Ans.(d)
