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