Files created with Lotus 1-2-3 have an extension?
Files created with Lotus 1-2-3 have an extension?
A. 123
B. DOC
C. WK1
D. XLS
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The word Computer used for the first time in____________?
The word Computer used for the first time in____________?
A. 1613
B. 1614
C. 1615
D. 1616Which is the largest hardware company of computers?
Which is the largest hardware company of computers?A. Microsoft
B. Dell
C. HP
D. My SpaceAll of the following are examples of storage devices EXCEPT____________?
All of the following are examples of storage devices EXCEPT____________?
A. hard disk drives
B. printers
C. floppy disk drives
D. CD drivesThe first Network is called _________?
The first Network is called _________?A. CNNET
B. NSFNET
C. ASAPNET
D. ARPANETWhich of the following are input devices?
Which of the following are input devices?A. Keyboard
B. Mouse
C. Card reader
D. All of theseKeyboard:
A computer keyboard is an input device that allows a person to enter letters, numbers, and other symbols (these are called characters in a keyboard) into a computer. … Using a keyboard to enter lots of data is called tyg. A keyboard contains many mechanical switches or push-buttons called “keys”.
Mouse:
A mouse is a small handheld input device that controls a computer screen’s cursor or pointer in conjunction with the way it is moved on a flat surface.
Card reader:
A card reader is a data input device that reads data from a card-shaped storage medium. … A memory card reader is a device used for communication with a smart card or a memory card. A magnetic card reader is a device used to read magnetic stripe cards, such as credit cards.
YAHOO stands for ________?
YAHOO stands for ________?
A. Yet Another Hierarchical Officio Oracular
B. Yahoo Another Hierarchical Officious Oracle
C. Yet Another Hierarchical Officious Oracular
D. Yet Another Hierarchical Officious Oracle