**************COMPUTER QUIZ***************** 1. The focus of the first phase of the systems development life cycle is to: (1) Design what the new system should do (2) Analyze and document the existing system (3) Identify problems and opportunities (4) Implement the new system None of these Ans - Identify problems and opportunities 2. Which of the following is a network in which computers are located physically close together, often in the same building? (1) WAN (2) PAN (3) MAN (4) LAN (5) None of these Ans - LAN 3. What is a modulator/demodulator that is connected to a circuit board or motherboard? (1) Fax modem (2) Network Interface Card (NIC) (3) Internal modem (4) External modem (5) None of these Ans - Internal modem 4. What kind of server converts IP addresses to domain names? (1) File (2) DNS (3) Email (4) P2P (5) None of these Ans - DNS 5. In the OSI model, the actual transmission of data is handled in the ____________ layer. (1) data link (2) physical (3) network (4) transport (5) none of these Ans - physical 6. Which of the following is NOT true about laptop computers? (1) They are typically more expensive than desktops. (2) They are typically more expensive than desktops. (3) They often have fewer components than PCs. (4) They cannot be connected to a PC. (5) None of these Ans - They cannot be connected to a PC. 7. On a CD-RW you can (1) read and write information (2) only read information (3) only write information (4) read, write and rewrite information (5) None of these Ans - read, write and rewrite information 8. In computer terminology, information means (1) Raw data (2) Data in more useful (3) Alphanumeric data (4) Program (5) None of these Ans - Data in more useful 9. After a picture has been taken with a digital camera and processed appropriately, the actual print of the picture is considered (1) data (2) input (3) output (4) the process (5) None of these Ans - output 10. What is output? (1) What the processor takes from the user (2) What the user gives to the processor (3) What the processor gets from the user (4) What the processor gives to the user (5) None of these Ans- What the processor gives to the user
Posted on: Wed, 08 Oct 2014 07:47:58 +0000
Trending Topics
Recently Viewed Topics
© 2015