Junior Network Engineering Interview Training 1

Junior Network Engineering Training 1

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Question 1
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 2
What Is The Main Protocol of Network Layer?
A
IP
B
ARP
C
TCP
D
ICMP
Question 3
What Is A MAC Address?
A
Pyhsical address of a device that identifies it in the network
B
Logical address of a device that identifies it in the network
C
Transport Layer Address of the device
D
Serial Number of a Device
Question 4
Why Do We Use VLANs?
A
For layer 2 redundancy
B
To provide switch configuration
C
For layer 2 connectivity
D
To divide a switch into multiple sub networks
Question 5
How Many Bits Does An IPv6 Address Has?
A
48
B
32
C
64
D
128
Question 6
In Which Layer of OSI Model, Does Routers Work?
A
6
B
2
C
4
D
3
Question 7
How Many Layers Does OSI Reference Model Has?
A
5
B
7
C
3
D
4
Question 8
What Does DHCP Do?
A
It provides IP Address allocation in a network
B
It provides network security
C
It provides file transfers between network devices
D
It translates network addresses to domain names
Question 9
In Which Choice Network Topologies Are Given?
A
Small, LArge
B
Ring, Line
C
Triangle, Square
D
Small, LArge
Question 10
What Are The Types Of Network Traffic?
A
Free, Normal, Heavy
B
Strict, Secured, Unsecured
C
Slow, Normal, Fast
D
Unicast, Multicast, Broadcast
Question 11
How Many Collision Domain Does A Layer 2 Switch Has?
A
up to the switch vlans
B
only one
C
only two
D
up to the switch ports
Question 12
What Is The Main Characteristics of TCP?
A
Reliable
B
Fast
C
Connectionless
D
Connection-Oriented
Question 13
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 14
What Is The Administrative Distance of RIP?
A
90
B
120
C
110
D
115
Question 15
How Many Layers Does TCP/IP Model Has?
A
3
B
7
C
10
D
5
Question 16
What Is A Subnet Mask?
A
An 24 bit number used to divide your IP address into network and host portions
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 32 bit number used to divide your router's ports
Question 17
What Is A Gateway IP Address?
A
The entrance point's IP address from your network
B
The exit point's IP address from your network
C
The first IP address of your router
D
The first IP address of your router
Question 18
What Is An IP Address?
A
Layer 3 address of a network device
B
Physical address of a router
C
Physical address of a switch
D
Layer 2 address of a network device
Question 19
Which One Is A Distance Vektor Routing Protocol?
A
RIP
B
OSPF
C
BGP
D
EIGRP
Question 20
How TCP Session Establishment Occur?
A
Via cable connection
B
Via synronization
C
Via Three-way Handshake
D
Via Four-way Handshake
Once you are finished, click the button below. Any items you have not completed will be marked incorrect. Get Results
There are 20 questions to complete.
gokhan-kosem-instructor-ipcisco

Gokhan Kosem is a Network Engineer, Instructor and the Founder of IPCisco.com with 15+ years of experience in Cisco, Nokia, Huawei, Juniper, Linux, Service Provider Networks, Routing and Switching technologies.

He has worked on the backbone networks of major service providers and network vendors including Nortel, Alcatel-Lucent (Nokia) and has extensive hands-on experience with Cisco, Huawei, Juniper and Nokia networking technologies.

He has trained thousands of networking students worldwide through IPCisco.com, Udemy, books, labs, quizzes, and educational content across multiple social media platforms.

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