Junior Network Engineering Interview Training 1

Junior Network Engineering Training 1

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