Question

Question 6

1. After a problem and its symptoms have been identified, a theory regarding a probable cause should be established.

   True

   False

1.25 points

Question 7

1. An open electrical circuit as a result of a failed circuit breaker is considered to be what type of failure system?

   	a.	fail-tolerant
   	b.	fail-close
   	c.	fail-open
   	d.	fail-dynamic

1.25 points

Question 8

1. At what layer of the OSI model do the IP, ICMP, and ARP protocols operate?

   	a.	Application
   	b.	Session
   	c.	Transport
   	d.	Network

1.25 points

Question 9

1. At what layer of the OSI model does a network switch normally operate?

   	a.	Layer 5
   	b.	Layer 2
   	c.	Layer 3
   	d.	Layer 4

1.25 points

Question 10

1. Cable that is coated with flame-resistant polyvinyl chloride (PVC) is acceptable for use in plenum areas.

   True

   False

1.25 points

Question 11

1. During termination of twisted pair cabling, what should be done to ensure minimal cross talk is introduced?

   	a.	No less than 1 inch of the cable should be exposed.
   	b.	Each pair should be twisted around another pair to reduce cross talk.
   	c.	Each pair should be stripped of insulation so that it doesn't get caught in the jack.
   	d.	No more than 1 inch of the cable should be exposed.

1.25 points

Question 12

1. Each type of cable has a prescribed bend radius, which is the radius of the maximum arc into which you can loop a cable without impairing data transmission.

   True

   False

1.25 points

Question 13

1. Equipment data racks most commonly are a standard width of what measurement?

   	a.	20 inches
   	b.	19 inches
   	c.	25 inches
   	d.	30 inches

1.25 points

Question 14

1. F5 Networks set the standard for the diagram symbols used to represent routers, switches, firewalls, and other devices.

   True

   False

1.25 points

Question 15

1. Fiber-optic cable comes in two types: single-mode fiber (SMF) or multimode fiber (MMF).

   True

   False

1.25 points

Question 16

1. HTTP, IMAP4, FTP, and Telnet are all examples of protocols that operate at what layer of the OSI model?

   	a.	Layer 6
   	b.	Layer 4
   	c.	Layer 7
   	d.	Layer 5

1.25 points

Question 17

1. If your network consists of all connected devices connecting to one central device, such as a switch, what type of topology is being used?

   	a.	star bus topology
   	b.	star topology
   	c.	bus topology
   	d.	mesh topology

1.25 points

Question 18

1. In a domain, the process of allowing a user to sign on to the network from any computer on the network and get access to resources is managed by what service?

   	a.	Active Directory Federated Users (AD FU)
   	b.	Windows Named Resource Services (WN RS)
   	c.	Active Directory Domain Services (AD DS)
   	d.	Automated Directory Network Services (AD NS)

1.25 points

Question 19

1. In a fire suppression system, what term is used to describe what is typically a foaming chemical, gas, or water that is sprayed everywhere to put out a fire?

   	a.	extinguishing medium
   	b.	eliminating factor
   	c.	fire suppression agent
   	d.	fire extinction agent

1.25 points

Question 20

1. In a rack setup, a device called a KVM allows multiple consoles to connect to a single device on the rack.

   True

   False

Answer 1

Question 6

1. After a problem and its symptoms have been identified, a theory regarding a probable cause should be established.

True

False

1.25 points

Question 7

1. An open electrical circuit as a result of a failed circuit breaker is considered to be what type of failure system?

	a.	fail-tolerant
	b.	fail-close
	c.	fail-open
	d.	fail-dynamic

1.25 points

Question 8

1. At what layer of the OSI model do the IP, ICMP, and ARP protocols operate?

	a.	Application
	b.	Session
	c.	Transport
	d.	Network

1.25 points

Question 9

1. At what layer of the OSI model does a network switch normally operate?

	a.	Layer 5
	b.	Layer 2
	c.	Layer 3
	d.	Layer 4

1.25 points

Question 10

1. Cable that is coated with flame-resistant polyvinyl chloride (PVC) is acceptable for use in plenum areas.

True

False

1.25 points

Question 11

1. During termination of twisted pair cabling, what should be done to ensure minimal cross talk is introduced?

	a.	No less than 1 inch of the cable should be exposed.
	b.	Each pair should be twisted around another pair to reduce cross talk.
	c.	Each pair should be stripped of insulation so that it doesn't get caught in the jack.
	d.	No more than 1 inch of the cable should be exposed.

1.25 points

Question 12

1. Each type of cable has a prescribed bend radius, which is the radius of the maximum arc into which you can loop a cable without impairing data transmission.

True

False

1.25 points

Question 13

1. Equipment data racks most commonly are a standard width of what measurement?

	a.	20 inches
	b.	19 inches
	c.	25 inches
	d.	30 inches

1.25 points

Question 14

1. F5 Networks set the standard for the diagram symbols used to represent routers, switches, firewalls, and other devices.

True

False

1.25 points

Question 15

1. Fiber-optic cable comes in two types: single-mode fiber (SMF) or multimode fiber (MMF).

True

False

1.25 points

Question 16

1. HTTP, IMAP4, FTP, and Telnet are all examples of protocols that operate at what layer of the OSI model?

	a.	Layer 6
	b.	Layer 4
	c.	Layer 7
	d.	Layer 5

1.25 points

Question 17

1. If your network consists of all connected devices connecting to one central device, such as a switch, what type of topology is being used?

	a.	star bus topology
	b.	star topology
	c.	bus topology
	d.	mesh topology

1.25 points

Question 18

1. In a domain, the process of allowing a user to sign on to the network from any computer on the network and get access to resources is managed by what service?

	a.	Active Directory Federated Users (AD FU)
	b.	Windows Named Resource Services (WN RS)
	c.	Active Directory Domain Services (AD DS)
	d.	Automated Directory Network Services (AD NS)

1.25 points

Question 19

1. In a fire suppression system, what term is used to describe what is typically a foaming chemical, gas, or water that is sprayed everywhere to put out a fire?

	a.	extinguishing medium
	b.	eliminating factor
	c.	fire suppression agent
	d.	fire extinction agent

1.25 points

Question 20

1. In a rack setup, a device called a KVM allows multiple consoles to connect to a single device on the rack.

True

False

Question 6

1. After a problem and its symptoms have been identified, a theory regarding a probable cause should be established.

True

False

1.25 points

Question 7

1. An open electrical circuit as a result of a failed circuit breaker is considered to be what type of failure system?

	a.	fail-tolerant
	b.	fail-close
	c.	fail-open
	d.	fail-dynamic

1.25 points

Question 8

1. At what layer of the OSI model do the IP, ICMP, and ARP protocols operate?

	a.	Application
	b.	Session
	c.	Transport
	d.	Network

1.25 points

Question 9

1. At what layer of the OSI model does a network switch normally operate?

	a.	Layer 5
	b.	Layer 2
	c.	Layer 3
	d.	Layer 4

1.25 points

Question 10

1. Cable that is coated with flame-resistant polyvinyl chloride (PVC) is acceptable for use in plenum areas.

True

False

1.25 points

Question 11

1. During termination of twisted pair cabling, what should be done to ensure minimal cross talk is introduced?

	a.	No less than 1 inch of the cable should be exposed.
	b.	Each pair should be twisted around another pair to reduce cross talk.
	c.	Each pair should be stripped of insulation so that it doesn't get caught in the jack.
	d.	No more than 1 inch of the cable should be exposed.

1.25 points

Question 12

1. Each type of cable has a prescribed bend radius, which is the radius of the maximum arc into which you can loop a cable without impairing data transmission.

True

False

1.25 points

Question 13

1. Equipment data racks most commonly are a standard width of what measurement?

	a.	20 inches
	b.	19 inches
	c.	25 inches
	d.	30 inches

1.25 points

Question 14

1. F5 Networks set the standard for the diagram symbols used to represent routers, switches, firewalls, and other devices.

True

False

1.25 points

Question 15

1. Fiber-optic cable comes in two types: single-mode fiber (SMF) or multimode fiber (MMF).

True

False

1.25 points

Question 16

1. HTTP, IMAP4, FTP, and Telnet are all examples of protocols that operate at what layer of the OSI model?

	a.	Layer 6
	b.	Layer 4
	c.	Layer 7
	d.	Layer 5

1.25 points

Question 17

1. If your network consists of all connected devices connecting to one central device, such as a switch, what type of topology is being used?

	a.	star bus topology
	b.	star topology
	c.	bus topology
	d.	mesh topology

1.25 points

Question 18

1. In a domain, the process of allowing a user to sign on to the network from any computer on the network and get access to resources is managed by what service?

	a.	Active Directory Federated Users (AD FU)
	b.	Windows Named Resource Services (WN RS)
	c.	Active Directory Domain Services (AD DS)
	d.	Automated Directory Network Services (AD NS)

1.25 points

Question 19

1. In a fire suppression system, what term is used to describe what is typically a foaming chemical, gas, or water that is sprayed everywhere to put out a fire?

	a.	extinguishing medium
	b.	eliminating factor
	c.	fire suppression agent
	d.	fire extinction agent

1.25 points

Question 20

1. In a rack setup, a device called a KVM allows multiple consoles to connect to a single device on the rack.

True

False