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Important Questions on Computer and Internet Basics

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A message that tries to trick a person into providing information such as his social security number, bank account information or login username and password for a website is a type of malware called:
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Which of the following is/are the primary memory?
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Image file can be sent along with the email documents using _____.
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A ______ is a computer programme which can self-replicate and propagate over the network with or without human intervention and has malicious intent.
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Which of the following is a primary storage device in a personal computer?

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A ______ is a software program that travels the web locating and indexing websites for search engines.
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The thick, rigid metal platters that are capable of storing and retrieving information at a high rate of speed are known as _____. 
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_____are often delivered to a PC through an email attachment and are often designed to do harm.
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Which of the following is/are the primary memory?
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Advantage of zip disk is
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_____ means that the data contained in a database is accurate and reliable.
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Secondary storage memory is basically
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Data duplication wastes the space, but also promotes a more serious problem called _____.
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How many terabytes make one petabyte?
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Decreasing the amount of space required to store data and programs is accomplished by_____.
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Which of the following is an electronic or paper log used to track computer activities?

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Single-word reference to viruses, worms etc., is called:
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Virtual memory allocates hard disk space to supplement the immediate, functional memory capacity of what?
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Which one of the following is used to transfer files in Transmission Control Protocol (TCP) ?
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Which of the following stores data permanently in a computer?