1.	The ability of an OS to run more than one application at a time is called ?
	multitasking
	object-oriented programming
	multi user computing
	time-sharing
	Answer: multitasking Explanation: multitasking
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2.	Only __________ program(s) become(s) active even though we can open many programs at a time ?
	four
	three
	two
	one
	Answer: one Explanation: One program
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3.	All of the followings are included in typical computer programming language which are in use currently Except ?
	C++
	Java
	Visual Basic NET
	Machine language
	Answer: Machine language Explanation: Machine language
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4.	A compiler is used to translate a program written in __________ ?
	a low level language
	a high level language
	assembly language
	machine language
	Answer: a high level language Explanation: A compiler is a software program that is used to translate or convert a program written in a high-level programming language (such as Java, Python, C++) into a low-level machine code that can be executed by a computer. The process of converting high-level code into machine code is known as compilation.
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5.	A program that works like a calculator for keeping track of money and making budgets ?
	calculator
	spreadsheet
	budgeter
	financier
	Answer: spreadsheet Explanation: The correct answer is (b) spreadsheet. A spreadsheet is a program that works like a calculator for keeping track of money and making budgets. It is a type of software that is used to organize, analyze, and manipulate data. Spreadsheets typically consist of a grid of cells that can be filled with data, formulas, and functions. Users can use these cells to perform calculations, create charts, and analyze data. Popular spreadsheet programs include Microsoft Excel, Google Sheets, and Apple Numbers. Calculators are typically used for performing basic arithmetic calculations, while budgeter and financier are not commonly used as synonyms for spreadsheet software.
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6.	A set of step-by-step procedures for accomplishing a task is known as a(n) __________ ?
	algorithm
	hardware program
	software bug
	firmware program
	Answer: algorithm Explanation: A set of step-by-step procedures for accomplishing a task is known as an algorithm. Therefore, the answer is (a) algorithm.
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7.	In the information systems concept, the output function involves ?
	Capturing and assembling elements that enter the system to be processed
	Transformation processes that convert input into output
	Transferring elements that have been produced by a transformation process to their ultimate destination
	Monitoring and evaluating feedback to determine whether a system is moving toward the achievement of its goal
	Answer: Transferring elements that have been produced by a transformation process to their ultimate destination Explanation: The correct answer is (c) Transferring elements that have been produced by a transformation process to their ultimate destination. In the context of information systems, output refers to the results generated by processing the inputs through various transformation processes. The output function involves transferring these results to their intended destination, such as a display screen, a printer, a database, or another system. This step completes the information processing cycle and enables the system to deliver value to its users.
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8.	_________ is a set of keywords, symbols, and a system of rules for constructing statements by which humans can communicate the instructions to be executed by a computer ?
	A computer program
	A programming language
	An assembler
	Syntax
	Answer: A programming language Explanation: A programming language is a set of keywords, symbols, and a system of rules for constructing statements by which humans can communicate the instructions to be executed by a computer. Therefore, option (b) is correct.
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9.	The operating system called UNIX is typically used for ?
	Desktop computers
	Laptop computers
	Super computers
	All of these
	Answer: All of these Explanation: All of these
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10.	The capability of the operating system to enable two or more than two programs to execute simultaneously in a single computer system by using a single processor is _________ ?
	Multiprocessing
	Multitasking
	Multiprogramming
	Multiexecution
	Answer: Multitasking Explanation: Multitasking is the capability of an operating system to enable two or more than two programs to execute simultaneously in a single computer system by using a single processor. In other words, multitasking allows multiple tasks or programs to run at the same time, and the operating system allocates processor time to each task or program in a way that gives the illusion of simultaneous execution.
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