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ELEN [110]
3 years ago
12

• List the six external parts of a computer system and identify which are output and which are input devices.

Computers and Technology
1 answer:
bearhunter [10]3 years ago
8 0


1.) Keyboard - input

2.) mouse - input

3.) monitor - output

4.) printer - output

5.) speakers - output

6.) microphone - input

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After a failover cluster is created, which of the following is a task to be performed when configuring the failover cluster? (Ch
Lynna [10]

Answer: (B) Configure the cluster networks

               (C) Configure the quorum model

Explanation:

 When the fail-over cluster has been created then, configure the cluster network and quorum model tasks performed during configuring the fail-over cluster.

The quorum model are flexible in the window server. We can configure the quorum model when we need to modified the quorum model configuration for the cluster. The software cluster are automatically configure quorum model for the new cluster that is based on the availability of the share storage.

When configuring the fail-over cluster we can perform various cluster network tasks in the system.  

 

 

 

8 0
3 years ago
Ryan is the operations manager for a national financial company. His company is in the process of creating a customer handbook.
Nat2105 [25]

Answer:

Ryan first needs to determine his goals, in his case he is looking for a telecommunications technology that will often need to be updated and revised by others. Once he determines what he is looking for he can start gathering data, and once he's done that he can analyze his choices from the data he's gathered, in his case I would assume he'd be looking at either a wiki or a blog. Now it's time for Ryan to make his decision, I would go with a wiki since a wiki can be updated by many people in diverse locations. He said so himself that employees all over the country would be contributing to it so that is why I think a wiki would best suit him. Now that he's made his decision and can take a step back and evaluate what he has done and make sure he made the right choice.

Explanation:

:)

3 0
3 years ago
A programmer needs to understand sequencing to determine whether the order of steps will affects the outcome of the program.
professor190 [17]

Answer:

true

Explanation:

Based on the information provided within the question it can be said that this statement is completely true. Programming code is built as a series of steps that are followed in a linear way. So much so that one action needs to be completed before another action can begin. There are also conditions such as, if step 1 is true then execute step 2, these are all sequences that must be understood by the individual writing the code.

5 0
3 years ago
Modify the guessing-game program so that the user thinks of a number that the computer must guess.
Triss [41]

Answer:

import random

import math

smaller = int(input("Enter the smaller number: "))

larger = int(input("Enter the larger number: "))

count = 0

print()

while True:

   count += 1

   myNumber = (smaller + larger) // 2

   print('%d %d' % (smaller, larger))

   print('Your number is %d' % myNumber)

   choice = input('Enter =, <, or >: ')

   if choice == '=':

       print("Hooray, I've got it in %d tries" % count)

       break

   elif smaller == larger:

       print("I'm out of guesses, and you cheated")

       break

   elif choice == '<':

       larger = myNumber - 1

   else:

       smaller = myNumber + 1

Explanation:

The code to be Modified is as indicated below:

# Modify the code below:

import random

smaller = int(input("Enter the smaller number: "))

larger = int(input("Enter the larger number: "))

myNumber = random.randint(smaller, larger)

count = 0

while True:

   count += 1

   userNumber = int(input("Enter your guess: "))

   if userNumber < myNumber:

       print("Too small")

   elif userNumber > myNumber:

       print("Too large")

   else:

       print("You've got it in", count, "tries!")

       break

Detailed Explanation:

Line 3 and 4 of the codes prompts the user to enter a smaller and larger number. Line 5 we initiate the formula for minimum number of guesses. Line 14 and 17 prints out the output  I'm out of guesses, and you cheated and Hooray, I've got it in X after validating the conditions.

7 0
3 years ago
Consider a computer with identical interpreters at levels 1, 2, and 3. It takes an interpreter n instructions to fetch, examine,
alexandr1967 [171]

Answer:

instruction execution times at level 2 is kn

instruction execution times at level 2 is kn²

Explanation:

At each level,  a factor of n is lost. It is given that it takes an interpreter n instructions to fetch, examine, and execute one instruction. So if at level-1 an instruction takes k nanoseconds to execute then at level-2 instruction takes kn to execute as at each level we tend to lose a factor of n. At level-3 instruction takes k(n.n) = kn² to execute.

3 0
3 years ago
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