Junior Network Engineering Interview Training 1

Junior Network Engineering Training 1

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