Senior Network Engineering Interview Training 3

Senior Network Engineering Training 3

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Question 1
What is Ethernet?
A
Widely used LAN Standard
B
A Network Topology
C
A Network Cable Type
D
Widely used WAN Standard
Question 2
Why are the VLANs Used?
A
To increase switch capacity
B
To gain routing capability
C
To increase network security
D
To divide a switched network into sub networks
Question 3
Which Messages Does BGP Use?
A
Security messages
B
Update messages
C
Open messages
D
Notification messages
E
Keepalive messages
Question 4
What is the Default Metric used in EIGRP?
A
Bandwidth and Delay
B
Reliability and Cost
C
Cost and Bandwidth
D
Hop Count
Question 5
What are the Port Types Used with VLANs?
A
Trunk Port
B
Designated
C
Access Port
D
Root Port
Question 6
What is IP Addressing?
A
Giving Layer 3 Addresses to the network devices
B
Giving Layer 2 Addresses to the network devices
Question 7
What  is AAA Abbreviation For?
A
Accounting
B
Automatic
C
Authentication
D
Authorization
Question 8
Why IPv6 Has Developed?
A
IPv6 is easier to if you compare with IPv4
B
More IP Addresses are needed with the new technologies
C
Exhausted IPv4 Addresses
D
IPv4 is not supported anymore
Question 9
What Are The Differences Between TCP and UDP?
A
TCP is Reliable, UDP is Unreliable
B
TCP is Connection-Oriented, UDP is Connectionless
C
TCP Has Acknowledgement, UDP do NOT
D
TCP is fast, UDP is Slow
Question 10
What is Broadcast?
A
Sending from one source to a specific group in the network
B
Sending from multiple source to all the nodes in the network
C
Sending from one source to a specific nodes in the network
D
Sending from one source to all the nodes in the network
Question 11
What are the Port Roles of STP?
A
Alternate Port
B
Blocking Port
C
Designated Port
D
Root Port
Question 12
What is a Default Route?
A
The first static route of a router
B
The route that is used if there is no specific route to a destination
C
The route that is used if there are one more route to a destination
D
The first dynamic route of a router
Question 13
How does QoS is Achieved at Layer 3?
A
CoS
B
IP precedence
C
MPLS Exp Bits
D
DSCP
Question 14
Which Ones are the Multicast Protocols?
A
PIM
B
MLD
C
VRRP
D
IGMP
Question 15
What is the First 5 Steps of BGP Best Path Determination?
A
Self Originated, AS Path, Origin, MED, External, IGP Cost
B
Weight, Local Preference, Self Originated, AS Path, Origin
C
Weight, Local Preference, MED, External, IGP Cost
D
Weight, Local Preference, AS Path, MED, External,
Question 16
In Which Layer Does TCP Work?
A
Layer 1
B
Layer 4
C
Layer 2
D
Layer 2
Question 17
What are the Link Aggragation Protocols?
A
PAGP
B
VTP
C
LACP
D
STP
Question 18
What are the Router Types Used in OSPF?
A
Internal Routers
B
ABR
C
Backbone Routers
D
Stub Routers
E
ASBR
Question 19
.... is a value that is specific to a Routing Protocol with which, the best path selection is done.
A
Link State
B
Administrative Distance
C
Metric
D
Bandwidth
Question 20
How Many Bits Does a MAC Address Has? What are Its Parts
A
48 Bits. 24 OUI and 24 NIC
B
24 Bits. 12 OUI and 12 NIC
C
32Bits. 16 OUI and 16 NIC
D
128 Bits.64 OUI and 64 NIC
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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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