1.	Codes consisting of bars or lines of varying widths or lengths that are computer-readable are known as __________ ?
	a bar code
	an ASCII code
	a magnetic tape
	a light pen
	Answer: a bar code Explanation: Codes consisting of bars or lines of varying widths or lengths that are computer-readable are known as (a) a bar code.
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2.	What are bas, doc and htm examples of ?
	extensions
	domains
	protocols
	databases
	Answer: extensions Explanation: Bas, doc, and htm are examples of (a) extensions. An extension is a group of characters that are added to the end of a filename to indicate the type of file and its format. For example, ".bas" is the extension for a BASIC programming language file, ".doc" is the extension for a Microsoft Word document, and ".htm" or ".html" is the extension for a web page written in HTML format. By identifying the extension of a file, the operating system and other software applications can determine how to open and process the file. Therefore, the correct answer is (a) extensions.
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3.	Commands at the top of a screen such as FILEEDIT- FONT-TOOLS to operate and change things within programs ?
	menu bar
	tool bar
	user-friendly
	word processor
	Answer: menu bar Explanation: The correct answer is (a) menu bar.
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4.	If you want to move an icon on your desktop, this is called __________ ?
	double clicking
	highlighting
	dragging
	pointing
	Answer: dragging Explanation: The correct answer is (c) dragging.
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5.	To restart the computer __________ key is used ?
	Del + Ctrl
	Backspace + Ctrl
	Ctrl + Alt + Del
	Reset
	Answer: Ctrl + Alt + Del Explanation: The correct answer is (c) Ctrl + Alt + Del. In most Windows operating systems, pressing the Ctrl + Alt + Del keys simultaneously will bring up the Windows Security screen, which provides options for locking the computer, switching users, logging out, or opening the Task Manager. From the Windows Security screen, users can also select the option to restart the computer. The Del key alone is often used to access the BIOS or UEFI firmware settings during startup. The Backspace key is typically used to delete the character to the left of the cursor. "Reset" may refer to a physical button on the computer case that can be pressed to force a restart, but it is not typically used as a keyboard shortcut.
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6.	Any letter, number, or symbol found on the keyboard that you can type into the computer ?
	output
	character
	type
	print
	Answer: character Explanation: Correct Answer is character.
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7.	The blinking symbol which indicates the next character will appear at which place, is called ?
	Delete key
	Control key
	Cursor
	Return key
	Answer: Cursor Explanation: (c) Cursor
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8.	The blinking point which shows your position in the text is called ?
	Blinker
	Cursor
	Causer
	Pointer
	Answer: Cursor Explanation: The correct answer is cursor. A cursor is a position indicator on a computer display screen where a user can enter text. The cursor is also a visible and moving pointer that the user controls with a mouse, touch pad, or similar input device.
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9.	To display the contents of a folder in Windows Explorer you should __________ ?
	click on it
	collapse it
	name it
	give a password
	Answer: click on it Explanation: To display the contents of a folder in Windows Explorer you should double click on it.
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10.	Which file(s) can be executed without mentioning its extension name ?
	.exe
	.bat
	.com
	All of these
	Answer: All of these Explanation: All these can be executed without mentioning its extension name.
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