CIS 500 Week 5 Midterm Exam
Question 1
Why would organizations use cloud computing during tough economic times?
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Question 2
List and explain the four major steps in business performance management (BPM).
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Selected Answer:
Step 1 Decide on desired performance levels Whats our company goals or objectives.
Step 2 Determine how to attain the performance levels How we are gonna achieve those goals.
Step 3 Periodically assess where the organization stands with respect to its goals, objectives, and measures Whats our company status in achieving our goals.
Step 4 Adjust performance and/or goals How are we doing is there any issues, if so, apply corrective actions.
Question 3
Which of the following statements about data warehousing is false?
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Question 4
Database management systems range in size and capabilities from the simple __________ to full-featured __________ solutions.
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Question 5
Which of the following is not a reason why managers and information workers may be constrained by data?
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Question 6
Being a smart company involves each of the following except:
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Question 7
Data warehouses are designed as __________ systems, meaning that the data can be queried and analyzed much more efficiently than online databases.
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Question 8
Which of the following is not one of the essential defenses against botnets and malware?
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Question 9
Fingerprints, retinal scans, and voice scans for user identification are examples of __________ controls.
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Question 10
Prior to 2002, what was the common perspective on infosec?
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Question 11
What is the most cost-effective approach to managing fraud?
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Question 12
The Sarbanes-Oxley Act (SOX):
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Question 13
Wal-Marts global sourcing strategy is designed:
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Question 14
Which of the following is an advantage of batch processing over online transaction processing?
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Question 15
A transaction processing system (TPS):
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Question 16
Which of the following statements about virtualization is false?
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Question 17
Processing of transactions is done in one of two modes:
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Question 18
What are three of the major data functions performed by a DBMS? Briefly explain the functions.
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Question 19
Why do social networks and cloud computing increase IT security risks? How can those risks be reduced?
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Response Feedback:
Please check the correc t answer.
Question 20
Networks transmit __________, which carry voice or data between a sender and a receiver.
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Question 21
What is significant about 4G networks is that they do not have a __________, which both 2G and 3G networks do have.
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Question 22
Why had various information servicesnamely documents, voice, and videofunctioned independently of each other?
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Question 23
When you send a file or e-mail message over a network, it is broken into smaller blocks called __________ that follow different paths from the source to the destination.
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Question 24
Multiple networks were needed to transmit documents, voice, and video because:
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Question 25
IS capabilities support all of the following business objectives except:
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Question 26
Which of the following is not a component of an information system?
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Question 27
Which of the following is not an impact of the mass migration of users from PCs to mobile devices?
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Question 28
Which of the following is a characteristic of competitive advantage?
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Question 29
While of the following statements about mobile market opportunities is false?
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Question 30
List and explain the four factors to consider when evaluating a mobile network.