1. Micro
computers were introduced in- IV
generation
2. Hyper
text can be-a text, a picture, an animation
3. -------is
the another name given to a computer programmer---Software designer
4. The
term time slicing’ need not apply.--- Batch processing
5. The
factor not necessary for calculating the storage capacity of a disk is--Diameter
of the disk
6.In time division multiplexing--- Total time avaiable in the channel is divided between several users and each user is
alloted a time slice
7.Point of sale terminal refers
to--terminals associated with OCR
8.In 7 bit ASCII mode these
are_______ zone bits---- 3
9. The_______ time of a memory is
the time taken to locate and retrieve stored data----- Access
10. The clock speed of a computer
is measured in terms of-- Accesstime
11. First fully electronic
computer is---- ENIAC
12. A second generation computer
was built using---transistors
13. ROM is a--Memory chip
14. Personal computer is a-----Digital
computer
15. Micro computer is a------Fourth
generation computer
16. What is the size of the first
floppy disk ?--- 15 inch diameter
17. Who introduced the first 3.5
inch floppy ?----- Sony
18. Who developed C ++ ?--- Bjarne
stoustrup
19. Who designed the first word
processor ?----- Michael shrayer
20. A user entered programme is
known as---source programme
21. When was mouse used first ?---
1970
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