Exam 2

24 July 2022
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question
________ software helps run the computer coordinates instruction between other software and the hardware devices.
answer
System
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Using applications on smartphones and tablets to buy and sell products is known as ________ commerce.
answer
mobile
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Apache OpenOffice is an example of a(n) ________ productivity suite.
answer
open source
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Which is true about web-based application software?
answer
It is stored completely on a web server instead of your hard drive.
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All of the following are examples of software suites EXCEPT ________. a) Apache OpenOffice b) Microsoft OneNote c) Apple iWork d) Microsoft Office 2016
answer
Microsoft OneNote
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________ software is used to perform calculations and numerical analyses.
answer
Spreadsheet
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When using a spreadsheet, SUM in the expression =SUM(B10:B16), is called a(n) ________.
answer
function
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All of the following are tips for a great presentation EXCEPT ________. a) use images to convey a thought or illustrate a point b) use a variety of animations on most slides to keep your audience's attention c) limit bullet points per slide to 4-6 d) keep the font size large enough to be read from the back of the room
answer
use a variety of animations on most slides to keep your audience's attention
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In databases, a data category is called a ________.
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field
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All of the following are examples of database software EXCEPT ________. a) OneNote b) MySQL c) Microsoft Access d) Oracle
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OneNote
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QuarkXPress is an example of ________ software.
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desktop publishing
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QuickBooks is an example of ________ software.
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accounting
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Dreamweaver is an example of ________ software.
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web authoring
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All of the following are types of multimedia and entertainment software EXCEPT ________. a) digital audio software b) productivity software c) digital video software d) drawing software
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productivity software
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Software designed specifically for managing real estate is an example of ________ software.
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vertical market
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Multimedia software includes all of the following EXCEPT ________. a) animation software b) utility software c) audio-editing software d) image-editing software
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utility software
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To remove red eye from a digital image, you would use software such as ________.
answer
Adobe Photoshop Elements
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Blackboard is an example of ________ software.
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course mangement
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A(n) ________ software installation enables you to decide which features you want to install on the hard drive.
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custom
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Unwanted or unneeded software included by manufacturers on new computers is called ________.
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bloatware
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The two major types of system software programs are utility programs and the ________.
answer
operating system
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OS X is the operating system developed by ________.
answer
Apple
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Which of the following capabilities of UNIX is FALSE? a) It is a network OS. b) It is only for super computers. c) It is multiuser. d) It is multitasking.
answer
It is only for super computers.
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Which of the following operating systems are used on most tablets?
answer
Android and iOS
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Which of the following is a proprietary OS for desktop and laptop computers?
answer
Windows
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The Mac OS was the first commercially available OS to incorporate ________.
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point and click technology
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Using hard disk space to temporarily store data or instructions from RAM is referred to as the ________.
answer
virtual memory
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Which of the following is the first step in the boot process?
answer
The BIOS is activated by turning on the computer.
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All of the following are terms related to part of the boot process EXCEPT ________. a) RAM b) ROM c) CMOS d) USB
answer
USB
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C: denotes a(n) ________ directory that is at the top of the filing structure of a computer.
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root
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All of the following can be used in an OS X file name EXCEPT ________. a) % b) # c) : d) $
answer
:
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The location of a file is specified by its ________.
answer
file path
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C:WindowsSystem32driversetcprotocol is an example of a file ________.
answer
path
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Which of the following is the name of a Microsoft Excel file?
answer
inventory.xlsx
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Deleted files on a Mac computer are moved to the ________.
answer
Trash
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Which of the following Windows utility programs arranges pieces of files on your hard drive to allow for faster access?
answer
Disk Defragmenter
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Which of the following is NOT a Windows utility program? a) Desktop b) Disk Defragmenter c) System Restore d) Disk Cleanup
answer
Desktop
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Which utility temporarily removes redundancies in a file to reduce the file size?
answer
File Compression
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You can use the Windows ________ to check on a nonresponsive program.
answer
Task Manager
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The ________ utility automatically creates duplicates of your libraries, desktops, contacts and favorites to another storage location.
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File History
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The rule of thumb that predicts that the number of transistors on a CPU will double every 2 years is called ________ Law.
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Moore's
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Which of the following is the lightest computer?
answer
Tablet
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The processor market for desktop and laptop computers is dominated by ________.
answer
Intel
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Which of the following activities is carried out by the ALU?
answer
Performs arithmetic calculations
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All of the following are part of the machine cycle EXCEPT ________. a) encode b) fetch c) store d) execute
answer
encode
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The CPU consists of which two parts?
answer
The control unit and the arithmetic logic unit
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Running the CPU at a faster speed than the manufacturer recommends is called ________.
answer
overclocking
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________ provides high-speed information processing by enabling a new set of instructions to start before the previous set is finished.
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Hyperthreading
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RAM is an example of ________ storage.
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volatile
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In most current systems, ________ is the type of RAM used.
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DDR3
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When referring to hard drives, access time is measured in ________.
answer
milliseconds
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A ________ uses electronic memory and has no motors or moving parts.
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solid-state drive
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How do optical discs store data?
answer
A laser burns tiny pits onto a platter.
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The ________ has the largest capacity of any storage device.
answer
mechanical hard drive
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To speed up the display of graphics, a(n) ________ is installed on some video cards.
answer
GPU
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How many channels are in a Dolby 7.1 Surround Sound System?
answer
8
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Running the Disk Cleanup utility is a quick way to ________.
answer
clear out your unnecessary files
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To remove all the changes made to your system, the Windows ________ utility returns your computer to the state it was in when it came from the factory.
answer
Refresh
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Which statement pertaining to system reliability is FALSE? a) Having the latest version of software products can make your system more reliable. b) You can clean out unnecessary programs from your Startup folder. c) When you defrag your hard drive, it works more efficiently. d) An accumulation of temporary Internet files has no effect on your computer's overall performance.
answer
An accumulation of temporary Internet files has no effect on your computer's overall performance.
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To securely erase data, the U.S. Department of Defense suggests that data be ________.
answer
overwritten multiple times