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23 lines
4.9 KiB
23 lines
4.9 KiB
4 months ago
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id&qtp&qim&qil&qtx&qca&qia&qrm&qnxt&qprv&qalb&subj&wght&pts&flr&ded&layout&qfixed&qptsbyans&flags
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cb2.001&mcs&0&Y&Which of the following statements best summarizes the material just covered?&Computers process and manage information called data, helping businesses and workers stay productive.&Computers can process credit card orders.;Computers get things done faster than people do.;&&&&a&undefined.0&&&&&1:v&&&N.
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cb2.002&mcs&0&Y&Which of the following statements is false?&Computers are too unreliable to process financial transactions.&Computers perform tasks in a fraction of a second.;Data will become information when put to use in business.;&&&&a&undefined.0&&&&&1:v&&&N.
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cb2.003&mcs&0&N&Which of the following would allow you to type a letter?&Software&Data;Hardware;Storage media;&&&&a&undefined.0&&&&&1:v&&&N.
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cb2.004&tf&0&N&True or False? <br><br>If you typed your name and address into a computer, they would be stored as data.&TRUE&FALSE&&&&&undefined.0&&&&&1&&&N.
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cb2.005&tf&0&Y&True or False? Main memory holds data while it is being worked on by the processor.&TRUE&FALSE&&&&&undefined.0&&&&&1&&&N.
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cb2.006&mcs&0&Y&Which of the following statements is true?&I/O channels are the pathways that carry data, and the control unit manages the movement of data.&Control units are the pathways that carry data, and storage manages the movement of data.;Expanded memory is a type of software that increases program logic.;&&&&a&undefined.0&&&&&1:v&&&N.
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cb2.007&tf&0&Y&True or False? Computers are connected so that they can communicate and share information.&TRUE&FALSE&&&&&undefined.0&&&&&1&&&N.
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cb2.008&tf&0&Y&True or False? zSeries and S/390 computers are joined together by a Coupling Facility.&TRUE&FALSE&&&&&undefined.0&&&&&1&&&N.
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cb2.009&tf&0&Y&True or False? Wires, telephone circuits, microwave connections, satellites, and fiber-optic cable are all examples of media used for connecting computers to form a network.&TRUE&FALSE&&&&&undefined.0&&&&&1&&&N.
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cb2.010&mcs&0&Y&What is the decimal equivalent of the binary number 110?&6&110;12;2;&&&&a&undefined.0&&&&&1:v&&&N.
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cb2.011&tf&0&Y&True or False? Binary uses the numerals zero and one while octal uses the numerals zero through seven.&TRUE&FALSE&&&&&undefined.0&&&&&1&&&N.
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cb2.012&mcs&0&Y&Which of the following statements best describes the purpose of a programming language?&It makes it easier to write computer programs.&It frustrates, infuriates, and confuses people.;It accompanies Open Edition MVS.;It eliminates macros and subroutines.;&&&&a&undefined.0&&&&&1:v&&&N.
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cb2.013&tf&0&Y&True or False? CICS is a transaction processing system, also called an OLTP system, and it runs on several different operating systems.&TRUE&FALSE&&&&&undefined.0&&&&&1&&&N.
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cb2.014&esa&0&&Hardware typically refers to the many __________ parts of the computer.&physical&&Hardware typically refers to the many physical
;parts of the computer.&&&&undefined.0&&&&&1&&&N.
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cb2.015&esa&0&&The display screen, secondary __________ devices like disks and DVDs, printers and cables, are all considered to be computer hardware.&storage&&The display screen, secondary storage devices like
;disks and DVDs, printers and cables, are all
;considered to be computer hardware.&&&&undefined.0&&&&&1&&&N.
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cb2.016&esa&0&&Programs, ______________, and methods all refer to the set of instructions a computer uses to work with data.&processes&&Programs, processes, and methods all refer to the
;set of instructions a computer uses to work with
;data.&&&&undefined.0&&&&&1&&&N.
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cb2.017&esa&0&&Application software is designed to execute a specific task. ___________ software is designed to manage a computer's hardware components.&system&&Application software is designed to execute a
;specific task. System software is designed to
;manage a computer's hardware components.&&&&undefined.0&&&&&1&&&N.
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cb2.018&esa&0&&___________ is the set of instructions your computer uses to process data and manage the computer's hardware.&software&&Software is the set of instructions your computer
;uses to process data and manage the computer's
;hardware.&&&&undefined.0&&&&&1&&&N.
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cb2.019&tf&0&&Inside each processor on the z13, it can execute up to six instructions at a time, which is double the number from the
;previous model.&TRUE&FALSE&Inside each processor on the z13, it can execute up to ____ instructions at a time, which is double the number from the
;previous model. It also has 10 Terabytes of main memory.&&&&undefined.0&&&&&1&&&N.
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cb2.020&tf&0&&The z13 mainframe model used between 2015 and 2017 had 141 main processors or "cores." &TRUE&FALSE&True. The z13 came with 141 cores and 10 Terabytes of main memory.&&&&undefined.0&&&&&1&&&N.
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cb2.021&tf&0&&In the 1960's IBM introduced the System 360 mainframe and it was being used by the space program when the USA put the
;first man on the moon.&TRUE&FALSE&True. The System 360 mainframe was used by NASA, the United States' space agency.&&&&undefined.0&&&&&1&&&N.
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