Disaster recovery (DR) is a critical component in networking today. It can encompass policies, tools, and procedures to enable the recovery or continuation of vital technology following a natural or human-induced disaster. Enjoy this quiz on the subject with the scope being Network+ from CompTIA.
Network+ Quiz - Disaster Recovery 1
Start
Congratulations - you have completed Network+ Quiz - Disaster Recovery 1.
You scored %%SCORE%% out of %%TOTAL%%.
Your performance has been rated as %%RATING%%
Your answers are highlighted below.
Question 1
If a network has the five nines of availability, how much downtime does it experience per year?
A
30 seconds
B
5 minutes
C
12 minutes
D
26 minutes
Question 2
What mode of NIC redundancy uses has only one NIC active at a time?
A
Publisher-subscriber
B
Client-server
C
Active-standby
D
Active-subscriber
Question 3
What performance optimization technology uses a network appliance, which can receive a copy of content stored elsewhere (for example, a video presentation located on a server at a corporate headquarters), and serves that content to local clients, thus reducing the bandwidth burden on an IP WAN?
A
Content engine
B
Load Balancer
C
LACP
D
CARP
Question 4
What type of backup solution is a point in time read-only copy of data?
A
Differential
B
Incremental
C
Snapshot
D
Virtual
Question 5
What site provides a nearly identical level of service with virtually no downtime?
A
Warm
B
Hot
C
Cold
D
Remote
Question 6
What can be considered an open standard version of HSRP?
A
VRRP
B
GLBP
C
Route-Sync
D
MTBF
Once you are finished, click the button below. Any items you have not completed will be marked incorrect.
Get Results
There are 6 questions to complete.
←
List
→
Return
Shaded items are complete.
1
2
3
4
5
6
End
Return
You have completed
questions
question
Your score is
Correct
Wrong
Partial-Credit
You have not finished your quiz. If you leave this page, your progress will be lost.
My latest course will appear on the CBT Nuggets early next week! Here is the final video list!
Simple Storage Service (S3)
Course Introduction
IT Storage Types What is S3? S3 Storage Classes
S3 Object Lifecycle Management
S3 Versioning
Working with S3 Buckets
S3 Metadata
S3 Server Access Logging
S3 ACLs
S3 Bucket Policies
S3 Encryption and Other Security Options
Scripting S3 – An Example
S3 Static Website Hosting
Glacier What is Glacier?
Working with Glacier Vaults
Elastic Block Store (EBS)
Instance Stores vs EBS
Working with EBS Volumes
EBS Volume Types
Using EBS-Optimized Instances
Protecting EBS Data
Elastic File System (EFS)
Elastic File System Basics
Using EFS
Storage Gateway
Why Use Storage Gateway?
Storage Gateway Basics
Four Types of Storage Gateways
