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