CS1 CH1 – Flashcards
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A mainframe computer is the standard choice for large organizations that need to manage large amounts of centralized data
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true
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Once you have an internet connection, you are ready to begin programming the web - that is, using a web browser to view web pages
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false
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Application service providers supply the info that is available through the internet
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false
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Online auctions allow you to check your account balances, make electronic payments, view your transaction history and more
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false
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Lack of feedback is a disadvantage of web-based training and distance learning
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false
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Possessed knowledge access systems use physical objects for identification purposes are frequently used to access facilities and computer systems
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false
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Like a computer virus, a computer worm infects other computer files to replicate itself-
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false
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Denial of service attacks are usually an insignificant cost in terms of business lost
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false
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Anti-Spam programs are used to detect and remove any viruses or worms that find their way onto your computer
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false
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In addition to the four primary computer operations, today's computers typically also perform _____ functions
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B. communications
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_____ are unique numerical or text-based addresses used to identify resources accessible through the internet, such as computers, web pages and people
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D. Internet addresses
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Similar to the way an IP address of domain name uniquely identifies a computer on the internet, a ____ uniquely identifies a web page
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C. URL - uniform resource locator
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____ are companies that manage and distribute web-based software services to customers over the internet
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D. Application service providers
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____ is an online news tool designed for facilitating the delivery of news articles, podcasts, and other content regularly published to a web site
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B. RSS
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Increasingly, usb security keys, also called usb security ____ USB flash drives that are inserted into a computer to grant access to a network, to supply website usernames and passwords, or to provide other security features are being used
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D. tokens
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A computer that is controlled by a hacker or other computer criminal is referred to as a ______
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D. bot
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Like a computer virus, a ____ is a malicious program designed to cause damage
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A. Computer worm
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A computer ____ spreads by creating copies of its code and sending those copies to other computers via a network
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C. worm
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One emerging type of trojan horse is called a _____ access trojan
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B. remote
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A booming area of computer crime involves online fraud, theft, scams and related activities collectively referred to as ______
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D. dot cons
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Phishing schemes may use a technique called ______, which is setting up spoofed websites with addresses slightly different from legitimate sites
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A. typosquatting
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When a digitally signed doc is received, the recipient's computer used the sender's ____ key to verify the digital signature
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B. public
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Checks all incoming and outgoing traffic and only allows authorized traffic to pass through
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B. firewall
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Designed to find sensitive info about the user located on the PC and then send it to malware creator. This malware can't replicate itself
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A. trojan horse
