Junior Network Engineering Interview Training 1

Junior Network Engineering Training 1

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