Computer Exam #2 – Flashcards
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nvolves the use of computers to observe, record, and review an employee's use of a computer, including communications such as e-mail messages, keyboarding activity, and Web sites visited.
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monitoring
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Which of the following terms is used to describe a program that copies itself repeatedly, using up resources and possibly shutting down the computer or network?
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a worm
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The term back door, as it refers to computer crime, is _____________.
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a program or set of instructions that allows users to bypass security controls when accessing a program, computer, or network
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In order to safeguard your personal information, which of the following is recommended?
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Clear your history file when you are finished browsing
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a duplicate of a file, program, or disk that can be used if the original is lost, damaged, or destroyed
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Backup
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Which of the following terms is used to describe a program that hides in a computer and allows someone from a remote location to take full control of the computer?
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a rootkit
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Which of the following categories are the rights to which creators are entitled for their work?
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intellectual property
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Which of the following does your college use to verify your identity?
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hand geometry system
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Which of the following provides the mobile user with a secure connection to the company network server?
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VPN
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Which of the following does your new smartphone use to unlock the device?
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face recgoniton software
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Which of the following terms is used to describe a scam in which a website includes a button, image or link that contains a malicious program?
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clickjacking
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Which of the following can transmit germs?
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hand geometrey system
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Which of the following has the same intent as a cracker, but does not have the technical skills and knowledge?
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script kiddie
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Which of the following statements is not true about Internet and network attacks?
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Information kept on an organizations premises has a higher security risk than information transmitted over networks
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Which of the following is not a possessed object?
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PIN
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What term is used to describe the discovery, collection, and analysis of evidence found on computers and networks?
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digital forensics
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What is the general term for programs that act without a user's knowledge and deliberately alter the computer's operations?
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malware
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COGNITIVE ASSESSMENT In order to safeguard your personal information, which of the following is recommended?
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Clear your history file when you are finished browsing
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What term is used to describe the process of restricting access to certain material on the web?
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content filtering
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Which of the following statements is not true about biometric devices?
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Biometric devices are an unreliable method of identification and notification
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Which of the following refers to unique and original works such as ideas, inventions, writings, art, processes, company and product names, and logos?
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IP
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someone who accesses a computer or network illegally but has the intent of destroying data, stealing information, or other malicious action
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cracker
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Which of the following copies all of the files in a computer
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full backup
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computer viruses, worms, Trojan horses, and rootkits are classified as malware.
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malware
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The term, botnet, means _____________.
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a group of compromised computers connected to a network that attacks other networks
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Which of the following gives authors and artists the exclusive rights to duplicate, publish, and sell their materials?
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copyright
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the term, zombie, is _____________.
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a computer or device whose owner is unaware that the computer or device is being controlled remotely by an outsider
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Which of the following terms refers to a written list of guidelines that might include rules that prevent employees from using software illegally or using computers to steal?
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An IT code of conduct
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Which of the following terms is used to describe a small text file that a Web server stores on your computer?
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cookie
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which law states that it is not illegal to intercept or access an electronic communication made through an electronic communication system that is configured so that such electronic communication is readily accessible to the general public
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the electronic communications privacy act
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Which kind of license is a legal agreement that allows multiple users to access the software on the server simultaneously?
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site
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You have encountered a technology that is effective in blocking computer-generated attempts to access a website because it is generally easy for humans to recognize distorted characters. What is this technology?
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CAPTCHA
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To which of the following is a control unit most analogous?
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traffic officer
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What is the process of copying items from RAM to a storage device?
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saving
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Component of the processor that directs and coordinates most of the operations in the computer.
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control unit
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What is memory access time?
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Memory access time is how long it takes for a character in memory to be transferred to or from the CPU.
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Which of the following is the least likely to need additional cooling?
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mobile devices
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Application that incorporates data from multiple providers into a new application.
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mashup
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What are three names for the electronic component that interprets and carries out the basic instructions that operate a computer?
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CPU, processor, central processing unit
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Your business is looking to rely on cloud computing services to specify the applications, security settings, and computing resources available to employees on their computer desktops. What is the term for this?
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deskstop as a service
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Which of the following should you have if you plan to connect your computer or mobile device to a wired computer network?
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ethernet port
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With the cover off the system unit of a lab computer, your instructor pointed out a type of nonvolatile memory that can be erased electronically and rewritten. What did your instructor call this memory?
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flash memory
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measure of a display's width relative to its height
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aspect ratio
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This occurs when the page is wider than it is tall.
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landscaspe orientation
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What are sophisticated printers that are used in specialized fields such as engineering and drafting?
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plotters
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Instead of reading or scanning data from a source document which of the following kinds of devices obtain data directly at the location where the transaction or event takes place
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data collection
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Your instructor has asked you to perform some research regarding a computer's capability of distinguishing spoken words. What is the best search term to use for your research?
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voice recognition
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Many mobile computers and mobile devices use LCD monitors. What does LCD stand for?
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liquid Crystal Display
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how does a DLD projector work?
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In DLP projectors, the image is created by microscopically small mirrors laid out in a matrix on a semiconductor chip, known as a Digital Micromirror Device (DMD).
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Which of the following is a disadvantage of an all-in-one printer?
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if the device breaks down, users lose all four functions
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You are using an optical disc on your game console. Which of the following is it most likely to be?
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mini disc
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Which term is used to describe large businesses that require special hardware geared for heavy use, and maximum availability and efficiency to fit the needs of their hundreds or thousands of workers?
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enterprise
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Which of the following statements is not true about solid state media?
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they contain moving parts
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hich of the following is NOT a common type of memory card?
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mx6
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Some personal computer manufacturers provide a hard disk configuration that connects multiple smaller disks into a single unit that acts like a single large hard disk. What is this grouping called?
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RAID
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What kind of storage is an Internet service that provides storage to computer or mobile users?
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cloud
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Which of the following kinds of storage is NOT used by NAS and SAN solutions?
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flash memory
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The simplest RAID storage design, which writes data on two lists at the same time to duplicate them
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mirroring
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Which of the following is the mechanism that reads and writes items in the drive as it barely touches the disk's recording surface?
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read/write head
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Which of the following terms is the number of bytes (characters) a storage medium can hold?
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capacity
