Junior Network Engineering Interview Training 1

Junior Network Engineering Training 1

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Question 1
What Does DHCP Do?
A
It provides file transfers between network devices
B
It translates network addresses to domain names
C
It provides IP Address allocation in a network
D
It provides network security
Question 2
What Is The Main Characteristics of TCP?
A
Connection-Oriented
B
Connectionless
C
Reliable
D
Fast
Question 3
What Are The Types Of Network Traffic?
A
Strict, Secured, Unsecured
B
Slow, Normal, Fast
C
Free, Normal, Heavy
D
Unicast, Multicast, Broadcast
Question 4
What Is The Administrative Distance of RIP?
A
90
B
110
C
115
D
120
Question 5
What Is An IP Address?
A
Physical address of a router
B
Layer 3 address of a network device
C
Layer 2 address of a network device
D
Physical address of a switch
Question 6
What Is A Subnet Mask?
A
An 32 bit number used to divide your router's ports
B
An 32 bit number used to divide your IP address into network and host portions
C
An 24 bit number used to divide your router's ports
D
An 24 bit number used to divide your IP address into network and host portions
Question 7
Which One Is A Distance Vektor Routing Protocol?
A
RIP
B
EIGRP
C
OSPF
D
BGP
Question 8
How TCP Session Establishment Occur?
A
Via Four-way Handshake
B
Via cable connection
C
Via synronization
D
Via Three-way Handshake
Question 9
How Many Bits Does An IPv6 Address Has?
A
48
B
32
C
128
D
64
Question 10
How Many Collision Domain Does A Layer 2 Switch Has?
A
only one
B
only two
C
up to the switch vlans
D
up to the switch ports
Question 11
In Which Choice Network Topologies Are Given?
A
Small, LArge
B
Triangle, Square
C
Ring, Line
D
Small, LArge
Question 12
How Many Layers Does TCP/IP Model Has?
A
7
B
3
C
5
D
10
Question 13
How Many Layers Does OSI Reference Model Has?
A
3
B
7
C
5
D
4
Question 14
What Is A Gateway IP Address?
A
The entrance point's IP address from your network
B
The exit point's IP address from your network
C
The first IP address of your router
D
The first IP address of your router
Question 15
What Is The Main Protocol of Network Layer?
A
ICMP
B
IP
C
TCP
D
ARP
Question 16
In Which Layer of OSI Model, Does Routers Work?
A
4
B
2
C
6
D
3
Question 17
Why We Use NAT?
A
For Authentication
B
To Reduce IP Address Need
C
To Use Private IP Addresses Inside Our Network
D
To Increase Network Bandwidth
Question 18
Why Do We Use VLANs?
A
To divide a switch into multiple sub networks
B
For layer 2 redundancy
C
To provide switch configuration
D
For layer 2 connectivity
Question 19
What Is A MAC Address?
A
Logical address of a device that identifies it in the network
B
Transport Layer Address of the device
C
Serial Number of a Device
D
Pyhsical address of a device that identifies it in the network
Question 20
What Is A Colision Domain?
A
A domain that many network device can tranmit data at a time.
B
A domain that only one network device can tranmit data at a time.
C
A domain that is also called a network
D
A special network used in routers
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There are 20 questions to complete.