Homework answers / question archive / IFSM 370 Week 3 Module 2 Quiz Question 1 (10 points)   Identify the base value of the following number systems: octal, binary, hexadecimal, and decimal

IFSM 370 Week 3 Module 2 Quiz Question 1 (10 points)   Identify the base value of the following number systems: octal, binary, hexadecimal, and decimal

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IFSM 370 Week 3 Module 2 Quiz

Question 1 (10 points)

 

Identify the base value of the following number systems: octal, binary, hexadecimal, and decimal.

Question 1 options:

	a)  2, 8, 10, 16
	b)  8, 16, 2, 10
	c)  16, 10, 8, 2
	d)  8, 2, 16, 10

Question 2 (10 points)

 

In terms of computer storage, each binary value represents one of these.

Question 2 options:

	a)  byte
	b)  digit
	c)  bit
	d)  signal

Question 3 (10 points)

 

The layer of the OSI model that connects to the actual media is known as the

Question 3 options:

	a)  network
	b)  physical
	c)  transport
	d)  data link

Question 4 (10 points)

 

Indentify the correct order of the TCP/IP model, from lowest to highest layer.

Question 4 options:

	a)  network interface, Internet, transport, application
	b)  Internet, network interface, transport, application
	c)  transport, network interface, Internet, application
	d)  network interface, transport, Internet, application

Question 5 (10 points)

 

A signal is a mechanism that is used to convey data from one place to another and can be either ____________ or ____________.

Question 5 options:

	a)  analog / digital
	b)  infrared / bluetooth
	c)  microwave / satellite
	d)  digital / wireless

Question 6 (10 points)

 

____________ cable carries digital signals in the form of modulated pulses of light.

Question 6 options:

	a)  coaxial
	b)  unshielded twisted-pair
	c)  fiber-optic
	d)  shielded twisted-pair

Question 7 (10 points)

 

The _____________ is the central communication device for most modern telecommunications networks, including the Internet.

Question 7 options:

	a)  repeater
	b)  switch
	c)  router
	d)  bridge

Question 8 (10 points)

 

Which network component allows two dissimilar networks to be connected together?

Question 8 options:

	a)  repeater
	b)  switch
	c)  firewall
	d)  bridge

Question 9 (10 points)

 

What is not an advantage of implementing a network?

Question 9 options:

	a)  shared resources
	b)  security
	c)  electronic communications
	d)  shared data files

Question 10 (10 points)

 

Which topology consists of multiple nodes attached to a central signal-distributing device?

Question 10 options:

	a)   star topology
	b)  ring topology
	c)  bus topology
	d)  mesh topology