What does SDNS stand for?

Software Defined Network Solution

Breaks up broadcast domains in a layer 2 switch internetwork

What is true about the difference between TCP and UDP?

TCP is connection-oriented and offers reliability features

What do you need to consider when setting up a wireless network?

Physical obstacles and other frequencies

What is true about broadcast traffic?

It is received by all the devices in the network

What is true about unicast traffic?

It is received only by the device it is addressed to

In order to send something wireless, both parties need to have...

An IP address and a MAC address

What is the main reason the OSI model was created?

So different networks could communicate

Which of these operates at layer 1 of the OSI model?

All of these operate at Layer 1

Which of these are advantages of MPLS?

All of these are advantages of MPLS

Which of these statements is correct concerning encapsulation and de-encapsulation?

All of these statements are true

What does APIC stand for?

Application Policy Infrastructure Controller

What is APIC used for?

To configure and control the network in the data centre

Which of these are properties of leased lines?

All of these are properties of leased lines

Which of these statements is true?

WANs incur monthly service provider charges

Why is IPv6 necessary?

The number of IP addresses available is limited

Which of these are benefits with cloud applications?

All of these are benefits with cloud

Which of the following is NOT true about MPLS?

MPLS is very inexpensive and economical

studbud

Networking Basics

70 termsStudBud Administration46 plays

This quiz will make you ace the exam.

Flashcards70 cardsFPractice quizPHost liveL

Questions 70

Answers

1
What does SDNS stand for?
Sociable Data Network Software
Supplement Data Network Standard
Software Digital Network Standard
Software Defined Network Solution
2
Which type of address found at layer 2 of the OSI model?
None of these
CAM Address
MAC Address
IP Address
3
What does QoS stand for?
Quality of Service
Quality of Switching
Quality of Sensors
Quality of Servers
4
What does a VLAN do?
Acts as the fastest port to all servers
Provides broadcasts domains within a single collision domain
Breaks up broadcast domains in a layer 2 switch internetwork
Provides multiple collision domains on one switch port
5
Which of the following is not a true statement?
Cisco sells routers
Cisco sells hubs
Cisco sells endpoint devices
Cisco sells switches
6
What does TCP stand for?
Transmission Control Protocol
Telephone Control Program
Transit Communications Program
Transmission Communication Protocol
7
What is true about VPN?
It may slow down the internet
It is recommended to have a ranking system for the tasks
It encrypts data
All of the above are true
8
What is the name of the data unit (PDU) found at layer 1?
Frames
Bits
Bytes
Packets
9
Which layer of the TCP/IP model is responsible for selecting the best path to reach networks?
Network Layer
Physical Layer
Data Link Layer
Transport Layer
10
What is true about the difference between TCP and UDP?
TCP is connection-oriented and offers reliability features
TCP is connectionless and offers reliability features
UDP is connectionless and offers reliability features
UDP is connection-oriented and offers reliability features
11
What do you need to consider when setting up a wireless network?
Physical objects and other cables
Physical obstacles and other frequencies
Physical objects and frame rate
All of the above
12
Which of these is NOT a correct speed for Ethernet?
10 Gbps
100 Gbps
64 Mbps
10 Mbps
13
Which of these can you find in a data centre?
All of the above
Network
Compute
Storage
14
What is true about broadcast traffic?
It is received by all the devices in the network
None of these
It is received only by some of the devices in the network
It is received only by the device it is addressed to
15
A layer 2 switch operates at which layer of the TCP/IP model?
Data Link
Network
Application
Transport
16
What is true about unicast traffic?
It is received only by the device it is addressed to
It is received by all the devices in the network
None of these
It is received by some devices in the network
17
In order to send something wireless, both parties need to have...
A MAC address and a LAN
An IP address and a MAC address
An IP address and VoIP
A UC and a LoB
18
What does HTTP stand for?
Hexalogic Total Transfer Point
Hyper Transfer Transaction Protocol
Hexalogic Text Transfer Protocol
Hyper Text Transfer Protocol
19
What does VPN stand for?
Valid Protocol Network
Virtual Protocol Notice
Valid Private Nation
Virtual Private Network
20
What is the main reason the OSI model was created?
So Cisco could use the model
To create a layered model larger than the DoD model
So different networks could communicate
So developers can change only one layer protocols at a time
21
What is the name of the data unit found at layer 2?
Packets
bits
Frames
Segments
22
Which of these operates at layer 1 of the OSI model?
All of these operate at Layer 1
Hub
RJ-45 cable
Wireless signals
23
Which of these are broadband access technologies?
All of these
FTTx
xDSL
Cable (CATV)
24
What is the correct way to measure the speed of information that is transferred over a network?
bits/second
Packets/Byte
Bytes/second
bits/Byte
25
Which of these is a routing protocol?
DNS
TCP
MPLS
EIGRP
26
Which of these are advantages of MPLS?
Advanced QoS
Private (secure)
High speed
All of these are advantages of MPLS
27
The set of rules governing the communication between network devices is called a/an:
Interface
Application
Protocol
Connector
28
Which of these groups represent different WAN technologies?
DSL, MPLS, IP, EIGRP
Cable, DSL, Mobile, FTTH
MPLS, OSPF, Cable, IP
Mobile, MAC, FTTH, MPLS
29
Which one of these is an INCORRECT WAN topology?
Mesh
Mesh and spoke
Point to point
Hub and spoke
30
How many Bytes are in a bit?
8
128
32
none of these is correct
31
How long is an IPv6 address?
128 bits
128 bytes
32 bits
64 bits
32
SMTP, HTTP and Telnet are example of protocols operating at which layer?
Transport layer
Physical layer
Network layer
Application layer
33
Which of these statements is correct concerning encapsulation and de-encapsulation?
Encapsulation occurs as data is transmitted (down the stack)
De-encapsulation occurs as data is received (up the stack)
All of these statements are true
Parameters encapsulated by a sender are used by the receiver
34
What is true about Unified Communications (UC) compared to Voice over IP (VoIP)?
It can sometimes use video
It can not use video
It can also use video
It can only use video
35
Which class of IP address has the most host addresses available by default?
A
None of the above
B
C
36
Which of these has the correct association of layer, device and PDU?
Layer 2, switch, protocols
Layer 1, cable, frames
Layer 4, switch, segments
Layer 3, router, packets
37
What does APIC stand for?
Application Policy Infrastructure Controller
Application Protocol Internet Capability
Application Protocol Internet Controller
Application Policy Internet Capability
38
The process of determining the best path to forward an IP packet from one network to another is
Routing
Syncing
Rushing
Switching
39
What is APIC used for?
To create protocols and use these across the WAN
To configure the router off premise
To configure and control the network in the data centre
To increase the speed of fibre
40
What is Cisco's UCS solution?
Unified Communications Server
Unified Computing Service
Unified Computing System
Unified Collaboration System
41
Which of these are properties of leased lines?
Leased lines can carry voice, video and data for a company
All of these are properties of leased lines
Leased lines can be used to connect remote sites
Leased lines are private
42
Which of these statements is true?
LANs incur monthly service provider charges
WANs incur no OPEX
LANs incure nio OPEX
WANs incur monthly service provider charges
43
Why is IPv6 necessary?
Newer client devices cannot use older IP addresses
IPv4 does not support voice or video
None of these
The number of IP addresses available is limited
44
What does MAC stand for?
Media Alternate Concept
Multiple Access Control
Media Access Concept
Media Access Control
45
Which of these are benefits with cloud applications?
All of these are benefits with cloud
Capital-expenditure Free
Flexibility
Disaster recovery
46
Which of the following is NOT true about MPLS?
MPLS offers excellent Quality of Service (QoS)
MPLS offers great security because it is private
MPLS can provide high bandwidth for a customer
MPLS is very inexpensive and economical
47
Which of these is NOT a common type of network?
Wide Area Network (WAN)
Metropolitan Area Network (MAN)
Country Area Network (CAN)
Local Area Network (LAN)
48
Which layer 4 protocol has reliability features?
DNS
UDP
TCP and UDP
TCP
49
An approved model or consistent way of doing something
Proprietary Protocol
Protocol
Process
Standard
50
What is Layer 4 in the TCP/IP model?
Network
Transport
Application
None of the above
51
What is true about fibre types?
Laser is cheaper
Laser has longer distance
LED has longer distance
LED is more expensive
52
Layer 2 of the OSI model is known as?
Switching layer
Physical layer
Network layer
Data link layer
53
Which protocol makes use of frames to forward traffic between endpoints?
MPLS
Ethernet
IP
ATM
54
Which layer of the TCP/IP model uses an address?
Layer 2
Layers 2 and 3
Layers 1 and 4
Layer 3
55
What is the name of the protocol used to automate IP address assignment?
ARP
DHCP
RIP
DNS
56
Which of these is an antiquated Layer 1 device which Cisco no longer sells?
Router
Access Point
Hub
Switch
57
A hub uses which kind of address to make forwarding decisions?
MAC addresses
Layer 2 addresses
IP addresses
None of the above
58
What is meant by "proprietary"?
Intellectual property of a company
Formally approved model
Manages network
Governs the communication
59
What is true about xDSL?
DSL is faster than FTTH
DSL is a wireless technology
DSL operates entirely over fibre optic cable
DSL makes use of traditional telephone infrastructure
60
What is classic design?
Core, Diagnosis, Alternate
Core, Distribution, Access
Core, Delivery, Attained
Core, Digital, Acronym
61
What does DNS stand for?
Data Number Server
Domain Name System
Data Name System
Domain Number Service
62
What does FTP stand for?
File Transaction Program
File Transferrings Protocol
File Transaction People
File Transferrings Point
63
Which of these are business values of Software defined networks?
Cheaper
All of the above
Easier to configure
Reduces complexity
64
The Intermediate Distribution Frame in a building is also commonly called a...
Water closet
Router closet
Wiring closet
Frame closet
65
Which of the following is NOT a routing protocol?
OSPF
DHCP
BGP
EIGRP
66
What does PSTN stand for?
Popular Switch Telephone Neutral
Public Standard Telephone Nation
Proprietary Social Telephone Network
Public Switch Telephone Network
67
Which statement is true about DNS?
DNS translates domain names into IP addresses
DNS is a transport layer protocol
DNS translates between IPv4 and IPv6 addresses
All of these are true about DNS
68
What does FTTH stand for?
Fiber To The Home
Fiber To The Hole
Fiber To The HCP
Fiber To The House
69
WAN topologies can be:
full-mesh
partial mesh
All of these are correct WAN topologies
hub-and-spoke
70
What is the address used by Ethernet protocol?
Application Address
MAC Address
MPLS Address
IP Address

Networking Basics Flashcards | StudBud