MIS 589 WEEK 1
Grading Summary
These are the automatically computed results of your exam. Grades for essay questions, and comments from your instructor, are in the "Details" section below. Date Taken: 11/4/2012
Time Spent: 26 min , 14 secs
Points Received: 40 / 40 (100%)
Question Type: # Of Questions: # Correct:
Multiple Choice 10 10
Grade Details - All Questions
1. Question : (TCO A) This layer is responsible for translating electrical pulses into data.
Student Answer: Data Link Layer
Transport Layer
Physical Layer
Network Layer
Instructor Explanation: Chapter 1, page 21
Points Received: 4 of 4
Comments:
2. Question : (TCO A) A(n) _____________ is a set of rules that determine what a layer would do and provides a clearly defined set of messages that software at the layer needs to understand.
Student Answer: Agreement
Standard
Protocol
Regulations
Instructor Explanation: Chapter 1, page 19
Points Received: 4 of 4
Comments:
3. Question : (TCO A) Cables and wireless transmissions are also known as _________.
Student Answer: circuits
lines
connectors
portals
Instructor Explanation: Chapter 1, page 12
Points Received: 4 of 4
Comments:
4. Question : (TCO A) Today we have access to the broadband Internet access from home appliances, televisions, mobile phones, MP3 players, cars, computers, phones and many other devices. This is an example of the coming existence of ___________.
Student Answer: pervasive networking
cloud computing
application synergy
broadband evolution
Instructor Explanation: Chapter 1, page 26
Points Received: 4 of 4
Comments:
5. Question : (TCO A) Which standards body is responsible for the development of local area network (LAN) standards?
Student Answer: ANSI
ISO
IEEE
ITU-T
Instructor Explanation: Chapter 1, page 24
Points Received: 4 of 4
Comments:
6. Question : (TCO B) You have five physical computers in available to you. Your organization has started a project that requires 10 different servers to meet all requirements. You have no additional funding to purchase new servers. Using ________ technology is the best option you have.
Student Answer: virtual server
cluster services
data access logic
simulation
Instructor Explanation: Chapter 2, page 41
Points Received: 4 of 4
Comments:
7. Question : (TCO B) The company vice president has just received an email from an associate with claims that 50,000 dollars needs to be wired to a location in Eastern Europe. You want to confirm that this email is indeed from the associate by identifying the message ID and From address. What portion of the SMTP packet would you examine?
Student Answer: The footer
The Transport Protocol Layer
The data portion
The header
Instructor Explanation: Chapter 2, page 58
Points Received: 4 of 4
Comments:
8. Question : (TCO B) There are required and optional parts of an HTTP response. They are:
Student Answer: response status, response header, response body
response address, response header
response status, response header
response address, response status
Instructor Explanation: Chapter 2, page 51
Points Received: 4 of 4
Comments:
9. Question : (TCO B) The Cisco Telepresense system has grown in use over the past years and is a type of ____________.
Student Answer: instant messaging
video conferencing
Webcasting
Imaging
Instructor Explanation: Chapter 2, page 64
Points Received: 4 of 4
Comments:
10. Question : (TCO B) Which application architecture is known for having the lowest cost of infrastructure?
Student Answer: client-server
host-based
peer-to-peer
client-based
Instructor Explanation: Chapter 2, page 49
Points Received: 4 of 4
Comments:
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