custom quiz 2

Question 1

You are in the process of setting up access control systems for the cloud deployment of your computer graphics company. You want that access control to be specified for certain users who can work limited graphics applications, but should be prevented from accessing others. Which access control method will you need to use?

Answer 1

Compute access control

Question 2

Network based access control

Answer 2

it is on a network-based control system and not on any application-based system.
includes logins required to get into networks from access control links based on IP address and port numbers.

Question 3

storage access control

Answer 3

Storage access control can be implemented at either the storage volume level or array level, limiting the users or services that can access or mount them.

This access control is implemented at the storage area network (SAN) level using virtual storage area networks (vSANs) and also at the storage controller level using logical unit number (LUN) masking.

LUN masking permits certain hosts to access the LUN and denies access to other hosts. This implementation is not visible to a cloud user

Question 4

cat 6a

Answer 4

Cat6a, which stands for Category 6 Augmented twisted-pair cable, makes use of better conductors and shielding to support the nominal 100-meter (90-meter cable run) distances for data rates up to 10 Gbps.

Question 5

cat 6

Answer 5

10 Gbps, but only over nominal cable runs of up to 55 meters.

Question 6

cat 5e

Answer 6

Cat 5e reflects this modified version of Cat5 cable’s ability to accommodate date rate of up to 1 Gbps.

Cat5e, while still very popular, cannot accommodate the 10 Gbps data rate required.

Question 7

cat 5

Answer 7

Cat5 supports data rates only up to 100 Mbps

Question 8

Cat3 cables

Answer 8

can only deliver data rates up to 10 Mbps over nominal cables runs of up to 100 meters

Question 9

Cat4 cables

Answer 9

consist of four pairs of twisted copper wire and is rated for 16 Mbps

Question 10

the technician determines that drive thrashing is occurring. What are the factors that can affect this?

Answer 10

hard drive, memory, paging file, and running processes

Drive thrashing occurs when an excessive amount of data is moved between physical RAM (memory) and the paging file.