You will need one head node, at least a dozen identical compute nodes, an Ethernet switch, a power distribution unit, and a rack. Determine the electrical demand, cooling and space required. Also decide on what IP address you want for your private networks, what to name the nodes, what software packages you want installed, and what technology you want to provide the parallel computing capabilities
Answer:
Virtual storage configuration and management refers to the process of configuring and managing the storage resources of a virtualized environment. This typically involves creating and configuring virtual disks, assigning storage space to virtual machines, and managing the allocation of storage resources among different virtual machines.
Virtual machine management, on the other hand, refers to the process of managing the virtual machines in a virtualized environment. This typically involves creating and configuring virtual machines, installing and configuring operating systems and applications on the virtual machines, and managing the allocation of computing resources such as CPU, memory, and network bandwidth among different virtual machines.
An example of virtual storage configuration and management would be creating a virtual disk with a specified size and assigning it to a virtual machine to use as its primary storage. An example of virtual machine management would be creating a new virtual machine with a specified operating system and allocated resources, and then installing and configuring applications on it.
Both virtual storage configuration and management and virtual machine management are important tasks in a virtualized environment, as they help to ensure that the virtual machines have access to the necessary storage and computing resources to function properly. These tasks are typically performed by system administrators or other IT professionals who have expertise in virtualization and IT infrastructure management.
E. Transaction processing system
Explanation:
He will need a transaction processing system to know the amount of logistics available daily and how many to ship and how many to order.
Transaction processing system will make him keep track of what transactions take place during the various days to help him give a good report.
Answer:
- Information services and support
- Programming and software development
- Network systems administration
Explanation:
The company has finished designing a software program, but users aren’t sure how to use it. <u>interactive media</u>
Several people in the human resources department need new software installed. <u>information services and support</u>
An employee has an idea for a software program that can save the company time, but doesn’t know how to write it. <u> programming and software development</u>
A new branch of the company is opening soon, and the computers there need to be connected to the Internet. <u>network systems administration</u>
<u>OAmalOHopeO</u>
Answer:
B. R is NP Hard
Explanation:
Given:
S is an NP complete problem
Q is not known to be in NP
R is not known to be in NP
Q is polynomial times reducible to S
S is polynomial times reducible to R
Solution:
NP complete problem has to be in both NP and NP-hard. A problem is NP hard if all problems in NP are polynomial time reducible to it.
Option B is correct because as given in the question S is an NP complete problem and S is polynomial times reducible to R.
Option A is not correct because R is not known to be in NP
Option C is not correct because Q is also not known to be in NP
Option D is not correct because Q because no NP-complete problem is polynomial time reducible to Q.
