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28 lines
7.0 KiB
28 lines
7.0 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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cb3.001&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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cb3.002&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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cb3.003&mcs&0&Y&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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cb3.004&tf&0&Y&True or False? 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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cb3.005&tf&0&N&True or False? <br><br>Main memory holds data while it is being worked on by the processor.&TRUE&FALSE&&&&&undefined.0&&&&&1&&&N.
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cb3.006&mcs&0&N&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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cb3.007&tf&0&N&True or False? <br><br>Computers are connected so that they can communicate and share information.&TRUE&FALSE&&&&&undefined.0&&&&&1&&&N.
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cb3.008&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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cb3.009&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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cb3.010&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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cb3.011&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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cb3.012&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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cb3.013&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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cb3.014&esa&0&N&Computers are everywhere, but though they may come in different sizes and do different things,
;at a very high level they all perform four different tasks:
;
;1. take input
;2. store information
;3. _______ the information
;4. output the result.&process&&Computers are everywhere, but though they may
;<br>;come <br>;in different sizes and do
;different <br>;things, at a <br>;very high
;level they all <br>;perform four different
;<br>;tasks: 1. take <br>;input, 2. store
;information, 3. <br>;process <br>;the
;information, and 4. output the result.&&&&undefined.0&&&&&1&&&N.
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cb3.015&esa&0&N&Input can come from the computer's _________, mouse, touch screen, microphone, or video camera.
;Input can come across the network connections from other computers or wearable
;devices like a wrist watch. &keyboard&&Input can come from the computer's keyboard,
;mouse, touch screen, microphone, or video camera.
;Input can come <br>across the network connections
;to other computers or wearable devices like a
;wrist watch. &&&&undefined.0&&&&&1&&&N.
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cb3.016&esa&0&N&All the different inputs give the computer information that is stored in memory. The processor takes
;information from memory and manipulates it and changes it using ___________, which is just a
;series of commands.&algorithm&&All the different inputs give the computer <br>;<br>;information that is stored in memory. The <br>;<br>;processor
;takes information from memory <br>;and <br>;manipulates it and changes it using <br>;using <br>;algorithm, which is
;just a series of <br>;commands.&&&&undefined.0&&&&&1&&&N.
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cb3.017&esa&0&N&The _________ of a computer may be sent to the display as text, photos, videos, interactive games,
;or virtual reality. It may even include signals to control a robot. &output&&The output of a computer may be sent to the
;<br>;display as text, photos, videos, interactive
;<br>;games, or virtual reality. It may even
;include <br>;signals to control a robot. &&&&undefined.0&&&&&1&&&N.
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cb3.018&esa&0&N&When computers interact with the internet (or any other network), the output from one computer
;becomes the _________ of another computer.&input&&When computer interact with the internet (or any <br>;<br>;other network), the output from one computer
;<br>;<br>;becomes the input of another computer.&&&&undefined.0&&&&&1&&&N.
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cb3.019&esa&0&N&Computers have both temporary and permanent storage areas.
;________ memory temporarily holds data that a program is processing.&main&&Computers have both temporary and permanent
;<br>;storage areas. Main memory temporarily holds
;data <br>;that a program is processing.&&&&undefined.0&&&&&1&&&N.
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cb3.020&esa&0&&_____________ devices such as disks, tape, and optical disks hold data even when a computer is powered down.&storage&&Storage devices such as disks, tape, and optical
;disks hold data even when a computer is powered
;down.&&&&undefined.0&&&&&1&&&N.
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cb3.021&esa&0&&Computers have special electronic pathways, or ___________, that are used to connect the computer's components.&channels&&Computers have special electronic pathways, or
;channels, that are used to connect the computer's
;components. Channels are also called a bus on
;personal computers.&&&&undefined.0&&&&&1&&&N.
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cb3.022&esa&0&N&Generally, the more RAM you have, the better your computer will perform because with more RAM,
;the computer can hold more data at one time and has to resort less often to getting data from
;the slower _______ drive.&disk&&Generally, the more RAM you have, the better
;your <br>;computer will perform because with
;more RAM, the <br>;computer can hold more data
;at one time and has to <br>;resort less often
;to getting data from the slower <br>;disk
;drive.&&&&undefined.0&&&&&1&&&N.
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cb3.023&esa&0&Y&At the system level, the IBM z13 server has up to ______ (how many) configurable processors.&141&&At the system level, the IBM z13 server has up to <br>;141 configurable processors.&&&&undefined.0&&&&&1&&&N.
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cb3.024&mcs&0&Y&Inside each processor on the z13, it can execute up to ____ instructions at a time, which is double the number from the
;previous model.&6&4;8;16;&&&&a&undefined.0&&&&&1:v&&&N.
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cb3.025&mcs&0&Y&The IBM z13 mainframe computer has 10 Terabytes of _____ memory.&main&cash;disk;&&&&a&undefined.0&&&&&1:v&&&N.
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cb3.026&mcs&0&Y&How many virtual machines can be operated concurrently on a z13?&8000&282;4096;&&&&a&undefined.0&&&&&1:v&&&N.
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