Computer Applications in Business Exam Preparation Guide
Course Introduction
This course introduces students to the essential computer applications and digital tools used in modern business environments. Covering topics such as word processing, spreadsheets, presentations, databases, and data analysis, the course equips students with practical skills to manage business information effectively and efficiently. Emphasis is placed on real-world scenarios, problem-solving, and the integration of various software applications to streamline business operations, support decision-making, and enhance productivity in areas such as finance, marketing, and management. Students will gain hands-on experience with industry-standard software, preparing them for diverse roles in the contemporary business world.
Recommended Textbook
Computing Essentials 2019 27th Edition by Timothy OLeary
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13 Chapters
983 Verified Questions
983 Flashcards
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76 Verified Questions
76 Flashcards
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Sample Questions
Q1) System software might be described as end-user software.
A)True
B)False
Answer: False
Q2) In most cases,the word "software" is interchangeable with the word ________.
A)procedure
B)application
C)program
D)computer
Answer: C
Q3) RAM will retain data when the computer is turned off.
A)True
B)False
Answer: False
Q4) A(n)________ is a communications system connecting two or more computers.
A)systems unit
B)network
C)cloud
D)operating system
Answer: B
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Chapter 2: The Internet, the Web, and Electronic Commerce
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80 Verified Questions
80 Flashcards
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Sample Questions
Q1) Describe the two greatest challenges for e-commerce.
Answer: The two greatest challenges for e-commerce are competition and cybersecurity.
Competition in the e-commerce industry is fierce, with countless businesses vying for the attention and dollars of online shoppers. This makes it difficult for e-commerce businesses to stand out and attract customers, especially when larger companies with more resources dominate the market.
Cybersecurity is also a major challenge for e-commerce businesses. With the increasing number of online transactions, there is a greater risk of cyber attacks and data breaches. E-commerce businesses must invest in robust security measures to protect their customers' sensitive information and maintain their trust.
Overall, navigating the competitive landscape and ensuring the security of online transactions are the two greatest challenges for e-commerce.
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Chapter 3: Application Software
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69 Flashcards
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Sample Questions
Q1) ________ are used to create text-based documents.
A)Databases
B)Presentation programs
C)Spreadsheets
D)Word processors Answer: D
Q2) Desktop publishing programs focus on page design and layout and provide greater flexibility for this than word processors.
A)True
B)False Answer: True
Q3) In a database,primary keys are often used to link tables.
A)True
B)False
Answer: True
Q4) Cloud suites are stored on your hard drive and are available anywhere you can access the Internet.
A)True
B)False Answer: False
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Chapter 4: System Software
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Sample Questions
Q1) When a single physical computer runs a special program known as virtualization software,it operates as though it were two or more separate and independent computers,known as virtual machines.
A)True
B)False
Q2) In a virtualized environment,this operating system runs on the physical machine.
A)guest
B)client
C)host
D)home
Q3) This operating system is widely used by servers on the web,mainframe computers,and very powerful personal computers.
A)Windows
B)macOS X
C)Linux
D)UNIX
Q4) Starting or restarting a computer is called tasking the system.
A)True
B)False
Q5) How are Windows and Macintosh operating systems similar? How are they different?
Page 6
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Chapter 5: The System Unit
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Sample Questions
Q1) Laptops typically use ________ that are typically located outside the system unit.
A)AC adapters
B)batteries
C)power supply units
D)MiniDc
Q2) Which of the following ports is used for connecting musical instruments to a sound card?
A)MiniDP
B)S/PDIF
C)MIDI
D)eSATA
Q3) When you reboot your system,the computer follows start-up instructions stored in this type of memory.
A)DRAM
B)SDRAM
C)cache
D)flash
Q4) Describe the character encoding schemes.
Q5) How is the multicore chip useful for personal computers?
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Chapter 6: Input and Output
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Sample Questions
Q1) The most widely used audio-output devices.
A)microphones
B)speakers and headphones
C)cloud printers
D)faxes
Q2) ________ indicates a monitor's ability to display colors by comparing the light intensity of the brightest white to the darkest black.
A)Resolution
B)Dot pitch
C)Pixel width
D)Contrast ratio
Q3) This indicates the monitor's ability to display colors by comparing the light intensity of the brightest white to the darkest black.
A)contrast ratio
B)dot pitch
C)active display area
D)resolution
Q4) How does a bar code reader work?
Q5) What is a flat-panel monitor? What are the basic types of flat-panel monitors?
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Chapter 7: Secondary Storage
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Sample Questions
Q1) A CD-RW disc ________.
A)can be written to only once
B)can be erased and rewritten
C)cannot be written on D)cannot be erased
Q2) External hard drives are used primarily to complement an internal hard disk.
A)True
B)False
Q3) These discs have a capacity of 50 gigabytes on one side.
A)HD DVD
B)CD
C)DVD
D)Blu-ray
Q4) CD-ROMs are often used to archive data and to record music downloaded from the Internet.
A)True
B)False
Q5) Hard disks use tracks,sectors,and cylinders to store and organize files.
A)True
B)False
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Chapter 8: Communications and Networks
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Sample Questions
Q1) A wireless access point that provides Internet access in a public place such as a coffee shop,library,bookstore,or university.
A)hotspot
B)NIC
C)blindspot
D)gateway
Q2) Organizations use the following to allow suppliers and others limited access to their networks.
A)intranets
B)extranets
C)firewalls
D)proxy servers
Q3) Differentiate between a client/server network and a peer-to-peer network.
Q4) All communications between a company's internal networks and the outside world pass through this server.
A)base station
B)node
C)supercomputer
D)proxy
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Chapter 9: Privacy, Security, and Ethics
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Sample Questions
Q1) ________ are programs that migrate through networks and operating systems and attach themselves to various other programs and databases.
A)Viruses
B)Zombies
C)Web bugs
D)DoS
Q2) A program that replicates itself and clogs computers and networks.
A)virus
B)worm
C)denial-of-service attack
D)Trojan horse
Q3) Computer security focuses on protecting information,hardware,and software from unauthorized use as well as preventing or limiting the damage from intrusions,sabotage,and natural disasters.
A)True
B)False
Q4) Explain cookies and identify the difference between first-party cookies and third-party cookies.
Q5) What is plagiarism,and why is it a particular concern today?
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Chapter 10: Information Systems
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Sample Questions
Q1) Who uses management information systems?
A)employee-level workers
B)supervisors
C)middle-level managers
D)top-level managers
Q2) This decision model helps middle-level managers control the work of the organization,such as financial planning and sales promotion planning.
A)strategic model
B)corporate model
C)tactical model
D)operational model
Q3) ________ systems help supervisors by generating databases that act as the foundation for other information systems.
A)Decision support
B)Management information
C)Transaction processing
D)Executive support
Q4) What are the five functions of an organization? Briefly explain each.
Q5) Describe the functions of an executive support system.
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Chapter 11: Databases
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Sample Questions
Q1) Having several instances of the same data is called data ________.
A)repetition
B)duplication
C)doubling
D)redundancy
Q2) This commercial database offers news and information on legal,public records,and business issues.
A)CSi
B)ProQuest Dialog
C)Dow Jones Factiva
D)LexisNexis
Q3) The most basic logical element of data is a ________.
A)bit
B)word
C)binary
D)character
Q4) The logical view of data focuses on meanings and content of the data.
A)True
B)False
Q5) Describe the structure and functionality of a hierarchical database.
Page 13
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Chapter 12: Systems Analysis and Design
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Sample Questions
Q1) These tools,also called computer-aided software engineering (CASE)tools,are used in system analysis to evaluate alternative hardware and software solutions.
A)project management tools
B)automated design tools
C)spreadsheets
D)report generators
Q2) The top-down analysis method breaks components into smaller components to make each component easier to analyze and deal with.
A)True
B)False
Q3) This is the final step of the systems implementation phase of the systems life cycle.
A)develop documentation
B)train users
C)select the conversion type
D)write the implementation report
Q4) How does a systems analyst gather the required data when he/she is defining a problem during the preliminary investigation phase?
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Chapter 13: Programming and Languages
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Sample Questions
Q1) IF-THEN-ELSE is also known as a ________ structure,one of the types of logic structures.
A)loop
B)selection
C)random
D)sequential
Q2) Briefly explain pseudocode,flowcharts,and the three logic structures.
Q3) Program ________ graphically present the detailed sequence of steps needed to solve a programming problem.
A)flowcharts
B)pseudocode
C)loops
D)modules
Q4) In OOP,each ________ contains both the data and processing operations necessary to perform a task.
A)object
B)structured program
C)content component
D)unstructured program
Q5) What is an application generator and why is it used?
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