1. How many values can be represented by a single byte
a. 4
b. 16
c. 64
d. 256
e. 512
2. --- is the process of finding errors in software code
a. Compiling
b. Testing
c. Running
d. Debugging
3. Which piece of hardware protects the resource of a private network from other networks
a. Cache server
b. Proxy server
c. Firewall
d. Router
e. Bridge
4. What is the shortcut key for ‘find and replace’ dialogue box
a. Ctrl + F
b. Ctrl + R
c. Ctrl + H
d. Ctrl + M
e. Ctrl + N
5. ---- are used to identify a user who returns to a website
a. Cookies
b. Plug-in
c. Scripts
d. ASPS
e. Browser
6. All the information collected during database development is stored in a
a. Repository
b. Data ware house
c. RAD
d. CASE
7. COBOL is used in ---- applications
a. Commercial
b. Scientific
c. Space
d. Mathematical
8. The altering of data so that it is not usable unless the changes are done is called
a. Biometrics
b. Compression
c. Encryption
d. Ergonomics
9. Formulas in excel start with
a. %
b. =
c. +
d. -
e. ;
10. The --- key will launch the start button
a. Esc
b. Shift
c. Windows
d. Ctrl
e. Shortcut
ANSWERS
[dropshadowbox align="none" effect="lifted-both" width="500px" height="" background_color="#ffffff" border_width="1" border_color="#dddddd" ]1.(d) 2.(a) 3.(c) 4.(a) 5.(a) 6.(b) 7.(a) 8.(c) 9.(b) 10.(c)[/dropshadowbox]
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last answer is option c window...
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