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Computer Aptitude > Networking

INTERNETWORKING MCQs

Total Questions : 44 | Page 4 of 5 pages
Question 31. . Which fields are contained within an IEEE Ethernet frame header?
1. Source and destination MAC address
2. Source and destination network address
3. Source and destination MAC address and source and destination network address
4. FCS field
  1.    1 and 4
  2.    2 only
  3.    2 and 3 only
  4.    3 only
 Discuss Question
Answer: Option A. -> 1 and 4
Question 32. . 
Which of the following types of connections can use full duplex?
1. Hub to hub
2. Switch to switch
3. Host to host
4. Switch to hub
5. Switch to host
  1.    1, 2 and 4
  2.    3 and 4
  3.    3 and 5
  4.    2, 3 and 5
 Discuss Question
Answer: Option D. -> 2, 3 and 5
Question 33. . What are two purposes for segmentation with a bridge?
1. To add more broadcast domains.
2. To create more collision domains.
3. To add more bandwidth for users.
4.To allow more broadcasts for users.
  1.    1 only
  2.    2 and 3
  3.    2 and 4
  4.    4 only
 Discuss Question
Answer: Option B. -> 2 and 3
Question 34. . What type of RJ45 UTP cable do you use to connect a PC's COM port to a router or switch console port?
  1.    Straight-through
  2.    Crossover cable
  3.    Crossover with a CSU/DSU
  4.    Rolled
 Discuss Question
Answer: Option D. -> Rolled
Question 35. . Segmentation of a data stream happens at which layer of the OSI model?
  1.    Physical
  2.    Data Link
  3.    Network
  4.    Transport
 Discuss Question
Answer: Option D. -> Transport
Question 36. . How to implement a network medium that is not susceptible to EMI. Which type of cabling should you use?
  1.    Thicknet coax
  2.    Thinnet coax
  3.    Category 5 UTP cable
  4.    Fiber-optic cable
 Discuss Question
Answer: Option D. -> Fiber-optic cable
Question 37. . Which of the following are unique characteristics of half-duplex Ethernet when compared to full-duplex Ethernet?
1. Half-duplex Ethernet operates in a shared collision domain.
2. Half-duplex Ethernet operates in a private collision domain.
3. Half-duplex Ethernet has higher effective throughput.
4. Half-duplex Ethernet has lower effective throughput.
  1.    2 only
  2.    1,2 and 3
  3.    1 and 4
  4.    4 only
 Discuss Question
Answer: Option C. -> 1 and 4
Question 38. . When data is encapsulated, which is the correct order?
  1.    Data, frame, packet, segment, bit
  2.    Segment, data, packet, frame, bit
  3.    Data, segment, packet, frame, bit
  4.    Data, segment, frame, packet, bit
 Discuss Question
Answer: Option C. -> Data, segment, packet, frame, bit
Question 39. . What type of RJ45 UTP cable is used between switches?
  1.    Straight-through
  2.    Crossover cable
  3.    Crossover with a CSU/DSU
  4.    Crossover with a router in between the two switches
 Discuss Question
Answer: Option B. -> Crossover cable
Question 40. . How to implement a network medium that is not susceptible to EMI. Which type of cabling should you use?
  1.    Thicknet coax
  2.    Thinnet coax
  3.    Category 5 UTP cable
  4.    Fiber-optic cable
 Discuss Question
Answer: Option D. -> Fiber-optic cable

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