CCNA Multiple Choice Short Quiz
When it comes to study and aspirations to further your career and education it is important to be both confident and competent in the subject you are studying. Here is a short multiple choice quiz to not only test your knowledge but to also help you brush up on your skills. Carefully read the question provided and select your answer from the list provided. Once you have answered all of the questions refer to the end of this article for the correct answers and their explanations.
Question 1. To enable RSTP for each VLAN in a switched network which command is used?
A- Switch(config)#spanning- tree mode rapid- stp
B- Switch (rstp)#spanning-tree rapid
C- Switch(config)#spanning-tree mode rapid- pvst
D- Switch(config)#spanning-tree mode rapid+
Question 2. A client has been given the Ip address 192.168.5.0 and is in need of eight subnets with each subnet needing to be able to provide the client with at least 10 hosts. Which subnet mask is suitable for their requirements?
A- 255.255.255.128
B- 255.255.255.224
C- 255.255.255.192
D- 255.255.255.252
E- 255.255.255.0
Question 3. There are two modes of wireless networking. What are they called?
A- Spread spectrum
B- Infrastructure
C- SSID
D- Ad-hoc
Question 4. The OSI data is commonly referred to as segments at which layer?
A- Physical
B- Data Link
C- Transport
D- Network
Question 5. The default Cisco command which allows you to use the subnets with a value consisting of only zeros and ones is?
A- Ip subnet-zero
B- Ip permit subnet-zero
C- Permit subnet zero
D- Subnet-zero
Question 6. A ‘show ip route’ command has been issued and several routes beginning with the letter D are showing. What does this mean?
A- Default route
B- EIGRP learned route
C- RIP learned route
D- OSPF learned route
Now that you have finished answering the quiz it is time to check your answers and read the explanations provided with the answers.
Answer for question 1. D. spanning-tree mode rapid-pvst is the correct command in a Cisco switch. PVST is an abbreviation used for Per VLAN Spanning Tree.
Answer for question 2. C. The default mask of class C is 255.255.255.0. Eight subnets are needed, that is 2^3 so we need to turn on 3 bits in the subnet mask (1110 0000, in binary). The result of this means that the right mask is 255.255.255.224.0.
Answer for question 3. A & C. ad-hoc mode means that all of the devices are directly connected with each other whereas infrastructure mode means that these devices are connected through a central point such as a wireless router.
Answer for question 4. D. The Transport layer is the 4th layer in the OSI model and it refers the data as segments.
Answer for question 5. B. The command you need to use in a Cisco router is ip subnet-zero.
Answer for question 6. C. The letter D tells us that the EIGRP route was used. There are some other common letters which are used which are : EX – EIGRP external, O – OSPF, S – Static, R – RIP.
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