|
1. (TCO 5) _____ references text-based, logical interfaces on an IOS device where remote access is gained using Telnet or SSH to perform administrative tasks. (Points : 5)
|
Secure shell
Virtual terminal
User executive mode
Flash
|
|
Question 2.2. (TCO 5) _____ are collections of data that establish a reference for network performance and behavior over a period of time. (Points : 5)
|
Network baselines
Routing tables
Strong passwords
ARP caches
|
|
Question 3.3. (TCO 5) The _____ on Cisco devices connects a terminal, or a computer with a terminal emulator, in order to communicate and configure the network device. (Points : 5)
|
data terminal equipment (DTE)
data communication equipment
console port
terminal emulator
|
|
Question 4.4. (TCO 5) _____ is a type of network cabling that combines two methods of noise reduction by twisting the pairs of wire inside the cable to reduce interference and then shielding the cable in a wire mesh. (Points : 5)
|
Crossover cable
Fiber optic cable
Coaxial cable
Shielded twisted pair (STP)
|
|
Question 5.5. (TCO 5) _____ is a general type of copper cabling where twisted pairs of individually insulated copper wires are encased within a plastic casing. (Points : 5)
|
Crossover cable
Unshielded twisted pair
Rollover cable
RJ-45
|
|
Question 6.6. (TCO 5) The _____ command tests host connectivity on a network. (Points : 5)
|
show
ipconfig
ping
CLI
|
|
Question 7.7. (TCO 5) The _____ command will bring up a router interface. (Points : 5)
|
Router(config-if)#enable
Router(config-if)#s0active
Router(config-if)#no shutdown
Router(config-if)#interface up
|
|
Question 8.8. (TCO 5) The _____ is used to temporarily change terminal settings, perform basic tests, and list device-system information. (Points : 5)
|
global configuration mode
startup configuration file
network baseline
user executive mode
|
|
Question 9.9. (TCO 5) _____ is a rectangular cabling connector with eight pins that is often used with Ethernet cabling. (Points : 5)
|
Crossover cable
Fiber optic cable
Coaxial cable
RJ-45
|
|
Question 10.10. (TCO 6) _____ is the process of forwarding frames in a switch or a bridge from one port to another port or from one segment to another segment on a network. (Points : 5)
|
Forwarding
Filtering
Flooding
Bridging
|
|
Question 11.11. (TCO 6) _____ Ethernet standard allows the transmission of data at 1,000,000,000 (1 billion) bits per second. (Points : 5)
|
The thinnet
The thicknet
The gigabit
The fast
|
|
Question 12.12. (TCO 6) Within a _____, if a device sends a frame on a network segment, every other device on that segment will receive the frame, too. (Points : 5)
|
routing table
switch table
collision domain
PDU
|
|
Question 13.13. (TCO 6) _____ is the process performed by a bridge or switch when it decides that it should not forward a frame out of the same port that it was received on. (Points : 5)
|
Latency
Filtering
Flooding
Switching
|
|
Question 14.14. (TCO 2) A(n) _____ is temporary storage where data that have been retrieved or calculated and need to be accessed frequently can be stored. (Points : 5)
|
Nslookup
cache
client
mask
|
|
Question 15.15. (TCO 2) When routers were created, they were, historically, called _____. (Points : 5)
|
repeaters
gateways
firewalls
routers
|
|
Question 16.16. (TCO 2) _____ is a 1-bit flag in the TCP header that is used to request from the higher layers an immediate delivery of the packet. (Points : 5)
|
ACK
RST
SYN
PSH
|
|
Question 17.17. (TCO 2) _____ is a 1-bit field found in the header of a TCP segment and is used by a device to terminate its session with the other device. (Points : 5)
|
RST
ACK
FIN
PSH
|
|
Question 18.18. (TCO 2) A /24 prefix represents a subnet mask of _____. (Points : 5)
|
255.0.0.0
255.255.0.0
255.255.255.0
255.255.255.255
|
|
Question 19.19. (TCO 2) What is the decimal equivalent of the binary number 11111111? (Points : 5)
|
254
255
256
253
|
|
Question 20.20. (TCO 3) A _____ is used by a host to forward IP packets that have destination addresses outside of the local subnet. (Points : 5)
|
broadcast domain
dynamic routing
default gateway
route
|
|
Question 21.21. (TCO 3) What is the broadcast address for network address 192.168.1.128/25? (Points : 5)
|
192.168.1.254
192.168.1.255
127.0.0.1
192.168.1.129
|
|
Question 22.22. (TCO 3) The 8-bit _____ field describes the maximum hops the packet can take before it is considered lost or undeliverable. (Points : 5)
|
PDU
byte
TTL
delivery
|
|
Question 23.23. (TCO 3) IP addresses in the same _____ typically sit on the same network medium and are not separated by any routers. IP addresses in this group have the same value in the network portion of the address. (Points : 5)
|
broadcast domain
subnet
hop
route
|
|
Question 24.24. (TCO 4) Devices in the same _____ share a common portion of their layer 3 network addresses, which are arranged in a hierarchical addressing scheme. (Points : 5)
|
node
logical network
Internet
usable hosts
|
|
Question 25.25. (TCO 4) The part of a computer network where every device communicates using the same physical medium is referred to as _____. (Points : 5)
|
a cabled network
a corporate network
media access control
a network segment
|
|
Question 26.26. (TCO 1) _____ is the real-time communication between two or more people through text messages. (Points : 5)
|
Wireless technology
The Internet
Instant messaging
Networking
|
|
Question 27.27. (TCO 1) The coming together of technologies onto a single digital platform is called _____. (Points : 5)
|
multiplexing
internetworks
joining
convergence
|
|
Question 28.28. (TCO 1) _____ is the real-time communication between two or more people. (Points : 5)
|
Wireless talking
The Intranet
Instant messaging
Networking
|
|
Question 29.29. (TCO 1) The _____ is the control mechanism that can (1) provide different priorities to different users or data flows or (2) guarantee a certain level of performance to a data flow in accordance with requests from the application program. (Points : 5)
|
firewall
quality of service
routing
fault tolerance
|
|
Question 30.30. (TCO 7) A network is assigned the IP address 10.118.197.55/20. How many network devices can be added to this subnetwork? (Points : 5)
|
509
1,021
2,045
4,094
|
|
Question 31.31. (TCO 7) The media standard maximum distance for 100BASE-TX cable is _____. (Points : 5)
|
50 meters
100 meters
150 meters
300 meters
|
|
Question 32.32. (TCO 7) _____ represents the data bits by using different voltages, light patterns, or electromagnetic waves as they are placed onto the physical media. (Points : 5)
|
Decoding
Encoding
Phasing
Encryption
|
|