Microprocessors can be used to make________________?
Microprocessors can be used to make________________?
A. Computer
B. Digital systems
C. Calculators
D. All of the above
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The amount of vertical space between lines of text in a document is called___________?
The amount of vertical space between lines of text in a document is called___________?
A. double-space
B. line spacing
C. single space
D. vertical spacingIn a computer spreadsheet, each cell contain a __________ ?
In a computer spreadsheet, each cell contain a __________ ?A. label
B. Value
C. Formula
D. All of theseA combination of 4 bit is called ______?
A combination of 4 bit is called ______?
A. Byte
B. Nibble
C. Gega Byte
D. Mega byteWhich of the following is not a type of page margin?
Which of the following is not a type of page margin?A. Right
B. Center
C. Left
D. TopShortcut key to insert a new worksheet in Excel is ____________.
Shortcut key to insert a new worksheet in Excel is ____________.
A. Shift + F8
B. Shift + F9
C. Shift + F10
D. Shift + F11Which 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.