Design, Associate (JNCDA) - JN0-1102 Exam Practice Test

Question 1

You have designed a network in which all network devices have redundant power supplies. However, the redundant power supplies are plugged into a single power source.
Which two statements are true? (Choose two.)

A. The power redundancy requirements are not met as the single source of power could fail and the network devices will not stay powered on.

B. The redundant power supplies should be plugged into separate power sources.

C. Redundant power supplies should always be plugged into the same power source.

D. There is no problem and the power redundancy requirements are met.

Correct Answer: A,B

Question 2

What does the network MTBF indicate?

A. the reliability of the network

B. the speed of the network

C. the cost of the network

D. the age of the network

Correct Answer: A

Question 3

You are designing a network management strategy for a new network.
The requirements for the management of network devices are shown below:
- Administrator passwords must have an expiration date.
- Administrators must be assigned role-specific privileges on each device.
In this scenario, which statement is true?

A. Each user must have a unique login account.

B. A centralized AAA system must be used for authentication.

C. Local authentication must be used on each device.

D. All devices must be configured with the same privilege levels.

Correct Answer: B

Question 4

You are asked to provide a network design for a project which spans the needs of multiple organizational entities.
Which key contact will you need to help define success for this activity?

A. the human resources staff manager

B. the accounting standards department head

C. the project manager overseeing all network development activities

D. the CFO responsible for strategic business development

Correct Answer: C

Question 5

What are three types of automation scripts used on a Junos device? (Choose three.)

A. boot scripts

B. op scripts

C. event scripts

D. control scripts

E. commit scripts

Correct Answer: B,C,E

Question 6

Which three questions should be asked when performing a business impact analysis? (Choose three.)

A. How many redundant data paths are there?

B. What is the cost of both partial and full outages?

C. What is the replacement cost of the core switches?

D. Which functions and services are critical to the company's survival?

E. How long could an outage be sustained?

Correct Answer: B,D,E

Question 7

When discussing network reliability, what does the term "five nines" mean?

A. The network is up 9.9999% of the time.

B. The network is up .99999% of the time.

C. The network is up .09999% of the time.

D. The network is up 99.999% of the time.

Correct Answer: D

Question 8

What are two characteristics of using the Virtual Chassis technology in the aggregation tier of a data center? (Choose two.)

A. You can fully use all up-links from the access tier.

B. It increases the control plane complexity.

C. If reduces the control plane complexity.

D. You cannot fully use all up-links from the access tier.

Correct Answer: A,C

Question 9

You must design a campus that involves Ethernet switches that will be using Cat 6 copper cables.
What is the maximum distance between the Ethernet switches?

A. 1000 meters

B. 1000 feet

C. 100 meters

D. 100 feet

Correct Answer: C

Question 10

What are two aspects of greenfield projects? (Choose two.)

A. Legacy applications that are no longer used.

B. New networks with few or no restraints to consider.

C. Next-generation networks created from the ground up.

D. Old equipment that should be replaced.

Correct Answer: B,C

Question 11

You are designing a network design in which access between different groups must be tightly restricted.
What should you do to accomplish this task?

A. A Layer 7 IDP

B. A Layer 3 switch

C. A Layer 2 switch

D. A Layer 4 firewall

Correct Answer: D

Question 12

What is a feature provided by devices in the WAN aggregation site of a large enterprise WAN deployment?

A. MACsec

B. power redundancy

C. DHCP

D. Internet gateway

Correct Answer: D

Question 13

Which statement describes brownfield deployments?

A. Brownfield deployments are commonly used and can be restrictive.

B. Brownfield deployments allow for more modular and scalable design than greenfield deployments.

C. Brownfield deployments use all new equipment.

D. Brownfield deployments are considered more expensive than greenfield deployments.

Correct Answer: A

Question 14

Your corporate campus consists of a single large building with several thousand users. Functional groups are each located in a separate area of the building with their proprietary data hosted locally. Some communication occurs between the various groups and must be tightly restricted.
Which technology should be used to accomplish this task?

A. router

B. intrusion prevention system

C. firewall

D. switch

Correct Answer: C

Juniper Design, Associate (JNCDA) - JN0-1102 Exam Practice Test

Latest Update

Useful Links

Contact Us