21Computers connected to a LAN (local area network) can?
(A) run faster
(B) go online
(C) share information and/ or share peripheral equipment
22The portion that shows all the choices you can make while working in a window is called the?
(C) menu bar
(D) item bar
23One megabyte equals approximately?
(A) 1000 bits
(B) 1000 bytes
(C) 1 million bytes
(D) 1 million bits
24When you are working on a document on PC, where is the document temporarily stored?
25Which multiplexing technique transmits analog signals?
(B) Synchronous TDS
(C) Asynchronous TDM
(D) Both 2) and 3)
26In a spreadsheet program the ________ contains related worksheets and documents.?
27Which of the following is not an input device?
28To access properties of an object, the mouse technique to use is?
29What type of device is a computer printer?
30The contents of _________ are lost when the computer turns off.?
(D) volatile memory
"Survival is for the human animal; fear the motivation. For the spiritual being survival is irrelevant. Curiosity, compassion and creativity are the name of the game; unconditional love the motivation"