Junior Network Engineering Interview Training 1

Junior Network Engineering Training 1

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Question 1
What Does DHCP Do?
A
It translates network addresses to domain names
B
It provides IP Address allocation in a network
C
It provides file transfers between network devices
D
It provides network security
Question 2
How TCP Session Establishment Occur?
A
Via Four-way Handshake
B
Via Three-way Handshake
C
Via cable connection
D
Via synronization
Question 3
What Is The Main Characteristics of TCP?
A
Fast
B
Reliable
C
Connection-Oriented
D
Connectionless
Question 4
Why Do We Use VLANs?
A
To provide switch configuration
B
To divide a switch into multiple sub networks
C
For layer 2 connectivity
D
For layer 2 redundancy
Question 5
In Which Choice Network Topologies Are Given?
A
Small, LArge
B
Ring, Line
C
Small, LArge
D
Triangle, Square
Question 6
What Is The Main Protocol of Network Layer?
A
TCP
B
ICMP
C
ARP
D
IP
Question 7
How Many Layers Does TCP/IP Model Has?
A
7
B
3
C
5
D
10
Question 8
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 many network device can tranmit data at a time.
D
A domain that only one network device can tranmit data at a time.
Question 9
What Is The Administrative Distance of RIP?
A
110
B
120
C
90
D
115
Question 10
What Is A Subnet Mask?
A
An 32 bit number used to divide your IP address into network and host portions
B
An 24 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 11
What Are The Types Of Network Traffic?
A
Unicast, Multicast, Broadcast
B
Strict, Secured, Unsecured
C
Free, Normal, Heavy
D
Slow, Normal, Fast
Question 12
How Many Layers Does OSI Reference Model Has?
A
5
B
4
C
3
D
7
Question 13
What Is An IP Address?
A
Physical address of a router
B
Physical address of a switch
C
Layer 3 address of a network device
D
Layer 2 address of a network device
Question 14
Which One Is A Distance Vektor Routing Protocol?
A
RIP
B
BGP
C
EIGRP
D
OSPF
Question 15
In Which Layer of OSI Model, Does Routers Work?
A
4
B
6
C
2
D
3
Question 16
How Many Collision Domain Does A Layer 2 Switch Has?
A
up to the switch vlans
B
only one
C
up to the switch ports
D
only two
Question 17
What Is A MAC Address?
A
Pyhsical address of a device that identifies it in the network
B
Serial Number of a Device
C
Logical address of a device that identifies it in the network
D
Transport Layer Address of the device
Question 18
How Many Bits Does An IPv6 Address Has?
A
64
B
48
C
32
D
128
Question 19
What Is A Gateway IP Address?
A
The entrance 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 exit point's IP address from your network
Question 20
Why We Use NAT?
A
For Authentication
B
To Reduce IP Address Need
C
To Use Private IP Addresses Inside Our Network
D
To Increase Network Bandwidth
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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