DeVry NETW 420 Quiz week 1

1. Question : (TCO 1) Which of the following is an example of Data Terminal Equipment (DTE)?

  Student Answer:    Customer service unit

      Customer premises equipment

       Workstation or PC

      ISDN equipment

      Device to interface with a WAN link
 
 
   

  Points Received: 3 of 3
  Comments: 

Question 2. Question : (TCO 1) Which of the following protocols is for the bandwidth reservation?

  Student Answer:     RSVP

      ATM

      DWDM

      ADM

      XDSL
 
 
   

  Points Received: 3 of 3
  Comments: 

Question 3. Question : (TCO 1) Which of following OSI layers is responsible for data flow control?

  Student Answer:    Network

       Transport

      Session

      Physical

      Data Link

  Points Received: 3 of 3
  Comments: 

Question 4. Question : (TCO 1) Which of the following belongs to TCP\IP application layer?

  Student Answer:    UDP

      TCP and IP

      CSMA/CD

       IMAP

      Media Access Control

  Points Received: 3 of 3
  Comments: 

Question 5. Question : (TCO 1) Routine network tests belong to which part of the network management functional group?

  Student Answer:    Network provisioning

      Network operations

      Network scaling

       Network maintenance

      Network design

  Points Received: 3 of 3
  Comments: 

Question 6. Question : (TCO 1) Which of the following is a network management protocol?

  Student Answer:    IP

      TCP

       CMIP

      UDP

      OSPF

  Points Received: 3 of 3
  Comments: 

Question 7. Question : (TCO 1) Which of the following OSI layer is responsible for multiplexing of messages?

  Student Answer:    Network

       Transport

      Data Link

      Session

      Application

  Points Received: 
  Comments: 

Question 8. Question : (TCO 1) Which of the following technologies is for optical networks?

  Student Answer:     DWDM

      VP and VC

      CSMA/CD

      FEC and LSR

      LSR and ABR

  Points Received: 
  Comments: 

Question 9. Question : (TCO 1) You are given a class B IP address of 155.55.x.y for your network node. As a network engineer, you are asked to configure your network for 62 subnets. What subnet mask would you use and why?