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