Domain 3: Review Questions Flashcards
What type of diagrm is depicted in the following exhibit?
A. Physical diagram
B. LAN diagram
C. Logical diagram
D. Network schematic
C. Logical diagram
When drawing a router on a network diagram, which is correct?
A. A square with two sets of arrows
B. A square with one set of arrows
C. A square with pircture inside that looks like the sun
D. A circle with two sets of arrows perpendicular to each other
D. A circle with two sets of arrows perpendicular to each other
Which document would you creat to detail step-by-step instructions to decommission a server from your network?
A. ISO document
B. SOP document
C. Server policy
D Asset destruction
B. SOP document
Which group of people evaluates changes for the network to reduce the possibility of affecting day-to-day operations?
A. Network operations
B. Executive committee
C. Stakeholders
D. Change advisory board
D. Change advisory board
When labeling cable in a switch closet, which statement is a best practice?
A. The label should have the name of the workstation.
B. The label should be labeled from the least specific to the most specific location.
C. The label should be labeled from the most specific to the least specific location.
D. The label should represent the purpose of the host.
B. The label should be labeled from the least specific to the most specific location.
Why should performance baselines be captured over a long period of time?
A. To define normal operations and activity
B. To define a historical representation of activity
C. To help validate when a problem is solved
D. All of the above
D. All of the above
Which type of software helps assist in tracking IT inventory?
A. Asset management software
B. Life-cycle management software
C. Accounting software
D. System upgrade software
A. Asset management software
Configuring a group of disks with RAID level 5 is an example of which availability concept?
A. Fault tolerance
B. High availability
C. Clustering
D. Load balancing
A. Fault tolerance
You have a high demand of normal requests on the company’s web server. Which strategy should be implemented to avoid issues if demand becomes too high?
A. Clustering
B. Port aggregation
C. Fault tolerance
D. Load balancing
D. Load balancing
Which type of recovery is the least expensive to maintain over time?
A. Cold site recovery
B. Warm site recovery
C. Hot site recovery
D. Disaster site recovery
A. Cold site recovery
A recovery from tape will take 4 hours; what is this an example of?
A. The recovery point objective (RPO)
B. The recovery time objective (RTO)
C. Grandfather, father, son (GFS) rotation
D. Backup window
B. The recovery time objective (RTO)
You are the network administrator for your organization. Backup windows are starting to extend into work shifts. You have been asked to recommend a better strategy; what will speed up backups to shorten the window?
A. Disk-to-tape backups
B. Disk-to-disk backups
C. Full backups
D. GFS rotations
B. Disk-to-disk backups
Which backup job will back up files that the archive bit set and then reset the archive bit for the next backup?
A. Archive backup
B. Full backup
C. Differential backup
D. Incremental backup
D. Incremental backup
You are contracting with a new service provider and are reviewing their service level agreement (SLA). The SLA states that their commitment to uptime is 99.99 percent. What is the expected downtime per year?
A. 3.65 days
B. 8.76 hours
C. 52.56 minutes
D. 5.29 minutes
C. 52.56 minutes
You are the network administrator for your organization. You have been tasked to aggregate bandwidth of two 1 Gbps ports between a Cisco switch and an HP switch. Which protocol should you choose to complete the task?
A. LACP
B. 802.1q
C. PAgP
D. ISL
A. LACP
