Junior Network Engineering Interview Training 1

Junior Network Engineering Training 1

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