Junior Network Engineering Interview Training 1

Junior Network Engineering Training 1

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