Junior Network Engineering Interview Training 1

Junior Network Engineering Training 1

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