Tuesday, May 24, 2016

1.The __________ is a special database that holds information about the computer’s user, installed programs and hardware devices. 
 Windows Registry
 initialization file
 compiled help module
 dynamic link library
 static link library

2.DPI stands for?

 Desktop projection Ink
 Dots per Inch
 Dot matrix printer ink
 Desktop pixel Inch
 Digital projection ink

3.When the computer has to play a sound, it generates a(n) __________. 

 request
 command
 sequence
 interrupt
 None of the above

4.A string of eight 0s and 1s is called a? 

 megabyte
 byte
 kilobyte
 gigabyte
 bit

5.Stored program concept was introduced by_______? 

 Pascal
 Hoolerith
 Stallman
 Neumann
 Mauchly

6.Data security threats include_________? 

 Hardware failure
 Privacy invasion
 Fraudulent manipulation of data
 All of the above
 None of the above

7.Which type of virus is generally scripted into common application programs like Excel and Word to infect the other documents and spreads to the other parts when the application is running.? 

 Macro Viruses
 File infector virus
 Resident Viruses
 Boot virus
 Worms

8. What is the second generation of the Web called? 

 New web
 Emerging space
 Second life
 Web 2.0
 None of the above

9. What type of web technology provides news that can automatically download right to your desktop? 

 Social network
 RSS feed
 Podcast
 Wiki
 None of the above

10. What type of technology allows you to use your finger, eye, or voice print to secure your information resources? 

 Haptics
 Caves
 Biometrics
 RFID
 All of above

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