Tuesday, July 5, 2016

1. Generally, web address is located by _________. 
 Hyperlink
 HTTP
 URL
 Locator
 Browser

2. Example of telecommunication device is a ________ .

 mouse
 printer
 keyboard
 scanner
 modem

3. Chip is a common nickname for a(n) ______ 

 Transistor
 Semi-conductor
 Resister
 Hard disk
 Integrated circuit

4. Which of the following is the coding of data so that is can’t be easily understood if intercepted? 

 Barcode
 Decoder
 Encryption
 Mnemonics
 None of the above

5. A high speed device used in CPU for temporary storage during processing is called 

 Translator
 Bus
 Compiler
 Register
 None of the above

6. Which of the following is a network in which computers are located physically close together, often in the same building? 

 LAN
 PAN
 MAN
 WAN
 None of the above

7. What kind of server converts IP addresses to domain names? 

 File
 Email
 DNS
 P2P
 None of the above

8. What is the difference between a check box and Radio button? (a) (b) (c) (d) ### (e) 

 No difference
 In radio buttons multiple options can be selected whereas in check boxes only single option can be selected.
 In check boxes as well as radio buttons multiple options can be selected, but radio buttons can be used only twice.
 In check boxes multiple options can be selected whereas in radio buttons only single option can be selected
 None of the above

9. Which is NOT a function of a microprocessor? 

 Keeps the system unit cool
 Controls the rest of the computer's components
 Processes data
 Interprets instructions given by software
 None of the above

10. What statement is true for point of presence (POP)? 

 It is an access point from one place to the rest of the Internet
 It is another name for post office protocol
 Each POP has unique IP
 Both (a) and (c)
 Both (a) and (b)

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