An IT infrastructure manager is reviewing his company's computer assets, particularly the mean time to failure (MTTF) of the PC and server hard drives. The manufacturer of the hard drives typically used in the company states that the MTTF is approximately 11 years. Because servers and some high-priority workstations must operate continuously except for brief periods of maintenance, how many hours, on average, can these hard drives be expected to operate before failure

Answers

Answer 1

The numbers of  hours, on average, can these hard drives be expected to operate before failure is 24 hours a day, also seven days a week and 365 days a year.

How many hours can Hard drive last?

The total life-time of a hard disk is said to be 5 years" that is about 43,800 hours of been in constant use.

Note that a key  reliability-linked criterion for the selection of storage components is based on its operating duty that is the numbers of  many hours in a day a drive can be active for.

A lot of HDDs used by Enterprise-class applications are said to be optimized for constant use that is 24 hours a day, seven days a week, and 365 days a year.

Note that a Managed Service Provider (MSP) have to plan for a failure in every 1000 hours that is about 42 days.

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Related Questions


Which part of the Word application window should the user go to for the following activities?:

Answers

Answer:

what are the activities

IM GIVING BRAINLIEST

A special type of goal that acts as a stepping stone for other goals is called

a) an inner-term goal
b) a mid-term goal
c) a part-term goal
b) a short-term goal

Answers

Answer:

The special type of goal that qcts as a stepping stone for other goals is a short-term goal

. What will be the output of the following program?

var =

if

100

(var =

100): bye!"

print

"Value

of expression

is 100"

print

"Good

Answers

Answer:

Similarly x % 100 yields the last two digits. 4.2. Boolean values and expressions¶. The Python type for storing true and false values is called bool

10. Write a function called replace_elem that takes an array and two values and uses the simple search
algorithm to replace all instances of the first value with the second value
Sample Run 1:
a = [7, 4, 10, 3, 7, 2, 4, 5]
print (replace_elem(a, 4, 6))
Should output:
[7, 6, 10, 3, 7, 2, 6, 5]
Sample Run 2
a = [7, 3, 10, 3, 7, 2, 9, 5]
print (replace elem(a, 4, 6))
Should output
[7, 3, 10, 3, 7, 2, 9, 5]

Answers

The function that replaces the values in an array is as follows:

def replace_elem(a, integer1, integer2):

    for i in range(len(a)):

         if a[i] == integer1:

              a[i] = integer2

    return a

print(replace_elem([7, 4, 10, 3, 7, 2, 4, 5], 4, 6))

Code explanation.

The code is written in python.

We defined a function named "replace_elem". The function accepts an array a, and integers integer1 and integer2.Then, we used a loop to loop the index of the array. If any of the index value is equals to the integer1, we replace it with integer2.Then return the new values of the array a.Finally, we call the function with its parameters.

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Specification which has little effect on the speed of a processor is

Answers

Answer:

Specification which has little effect on the speed of a processor is cache system bus speed clock speed socket type. 

Specification which has little effect on the speed of a processor is cache system bus speed clock speed socket type.

What is Specification?

A specification is frequently used to refer to a list of requirements that must be met by a material, design, good, or service. A specification is frequently a form of technical standard.

There are various forms of technical or engineering specifications (specs), and the term is used in various technical contexts in various ways. They frequently make reference to specific papers or information included in them.

The general definition of the word specification is "to state explicitly or in detail" or "to be particular." A requirement specification is a set of requirements that must be met by a certain type of product, service, design, or other element.

Therefore, Specification which has little effect on the speed of a processor is cache system bus speed clock speed socket type.

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13. For three control stations, there should be how many start buttons in parallel with the auxiliary contact?
A. six
B. three
C. one
D. nine

Answers

C only because i think the rest wrong

In Cell D2, create a SUMIFS function to total the fee when the criteria in cells C2 and E2 are met

Answers

Sum values are founded on one or additional necessities by utilizing the SUMIFS role in a procedure.

Do you guys answer questions about cyber security?

Answers

Answer:

yes

Explanation:

let's hear your question first.

You have a filtered dataset for Customer Sales with some null value rows. You want to remove these rows completely. How will you do this

Answers

The option is to Deselect (blank) in the pull-down menu for Customer Sales in the dataset.

How do one delete these rows completely?

If a person is working in the Query Editor (that is the place where one can get data, before you close and apply).

The right thing to do is to select the column that  you want to use to check for nulls and when  the values you are looking at is really blank, you can then click the drop-down and delete Rows in the ribbon, then one can click the option of Remove Blank Rows.

See full options below

Select an answer:

Deselect (null) in the pull-down menu for Customer Sales in the Power Query Editor.

Deselect (blank) in the pull-down menu for Customer Sales in the dataset.

Change the filter so null value rows are not displayed.

Place your cursor to the left of the rows, and then select Delete.

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Data in the form of digits is called

Answers

Numeric data because it consist of numbers

Three clocks exist in a room: The round clock is 10 minutes behind the actual time The rectangular clock is 5 minutes after the actual time The squared clock is 5 minutes slower than the round clock The time now on the squared clock is 08:05, what is the time now on the rectangular clock? *

Answers

Answer:

08:15

Explanation:

Let the actual time be x

Round Clock = x-10

Rectangular Clock = x-5

Square Clock = x-15

Square Clock = 08:05

08:05 = x-15

08:20 = x

Rectangular Block = x-5 = 08:15

The time now on the rectangular clock is 8:25  The squared clock is 5 minutes slower than the round clock.

What is real-time?

Real-time is the time at which the acts take place during the original time.

Let the real-time be.The spherical clock is 10 mins in the back of the real-time.So, the time on the spherical clock = x - 10 minsThe square clock is five mins after the real time.So, the time on rectangular clock = x + five minsThe rectangular clock is five mins in the back of the spherical clock.So, the time on spherical clock = the time on spherical clock - five mins = x - 10 mins-five minutes = x - 15 minsTime at the squared clock is given as 08/0So, we are able to write: x - 15 mins =08:05 Add 15 mins on each sides: x - 15 minutes + 15 mins =08:05+15 minsFrom this we get: x = 08/20 Now, time at the square clock = x + five minsSubstituting the price of x:The first alternative is the proper answer.Comment > time at the square clock =08:25 time at the square clock =08:25

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UCLA Extension's marketing department wants
to study the effectiveness of their email
campaign. The department surveyed 40
students randomly selected from a contact
database. The survey shows 26 of the 40
students surveyed enrolled in one course
because of reading the email. 8 of the 40
enrolled in three courses after reading the
email, and 6 of the 40 did not enroll even after reading the email.

The effectiveness of the email campaign is measured by course enrollment. Can you calculate the mean as a measure of central tendency
reading the email?

Answers

The measure of central tendency to determine the effectiveness can be the mean, median or mode

It is true that you can calculate the mean as a measure of central tendency for reading the email

How to determine the true statement?

The survey result is given as:

Sample size, n = 40Enrolled in one course = 26Enrolled in three courses = 8Not enrolled = 6

To determine if the email is effective or not, we simply carry out a test of significance.

However, if the central of tendency is to be used to determine the effectiveness; it is best to use the mean.

Hence, it is true that you can calculate the mean as a measure of central tendency for reading the email

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write a program in python to input 3 sides of a triangle. check if the triangle is equilateral, isosceles or scalene. use logical operator as required​

Answers

Type of Triangle - Python

In Geometry, a triangle is a three-sided polygon with three edges and three vertices. A triangle with vertices A, B, and C denoted ∆ABC.

Equilateral Triangle

A triangle is said to be an EQUILATERAL TRIANGLE if all the sides are equal in measure.

Isosceles Triangle

A triangle is said to be an ISOSCELES TRIANGLE if any two sides are equal in measure.

Scalene Triangle

A triangle is said to be a SCALENE TRIANGLE if none of the sides are equal in measure.

Here's our program:-

a = float(input("Enter the length of the first side of a triangle: "))

b = float(input("Enter the length of the

second side of a triangle: "))

c = float(input("Enter the length of the third side of a triangle: "))

if (a == b and b == c and c == a):

print("Equilateral Triangle.")

elif (a == b or b = c or c == a):

print("Isosceles Triangle.")

elif (a != b and b !=c and c != a):

print("Scalene Triangle.")

else:

print("Invalid Input.")

[ASAP!] What is a widget?

1. a part of a GUI that allows a specific type of interaction with the user
2. an action taken by the user or a process, such as a user clicking a mouse or pressing a key on a keyboard
3. an algorithm for handling an error
4. a part of a program that responds to an event​

Answers

Answer:

A

Explanation:

A part of a GUI is the basic definition of a widget.

Comment any additional questions!

Answer:

A or number 1

Explanation:

I took the test and got a 100%, and this answer makes the most sense

There are 5 participants in a Symmetric Key system and they all wish to communicate with each other in a secure fashion using Symmetric Keys without compromising security. What's the minimum number of Symmetric Keys needed for this scenario keeping in mind that each pair of participants uses a different key

Answers

Answer:

10 keys.

Explanation:

There are 5*4/2 = 10 pairs in a group of 5. You need that many keys.

Every member of the group will have 4 keys.

If you draw 5 dots on a piece of paper and connect each one with a line, you'll be drawing 10 lines. Each line needs a key.

1. My grandma and I went shopping to look for old
clocks. She loves to decorate her house with rare
items. My grandma will spend days finding things
that no one else has. She tries to find items that
not many people have ever seen before.
What does the word rare mean as it is used in the
passage?
a. kind
b. usual
C.
c. common
d. uncommon

Answers

Answer:

uncommon

Explanation:

it's not common or usual because no one else finds the things

it's not kind because inanimate objects don't show feelings

A system that stores transactions in a single database, but processes them at various sites is referred to as

a. Centralized system.

b. Database management normalization system.

c. Decentralized system.

d. Distributed system

Answers

Answer:

d. Distributed system

Explanation:

this answer is taken from the book Wiley CPAexcel Exam Review 2015 Study Guide July: Business Environment

its important to remember that it is a single database however the processing takes place off-site. this off-site is the key to remembering it is DISTRIBUTED through various sites

Which function can be used to insert the current date into a spreadsheet?
DATE
TODAY
MM/DD/YYYY
DATE&TIME
Help please

Answers

Answer:

its MM/DD/YYYY

Explanation:

does anyone know what blue holler is if so, what are the new tracks?

Answers

Answer:

No

Explanation:

No I don't know about it sorry

What is the purpose of linking text boxes?

Answers

The answer that the person answered is the same answer I was gonna answer so Yh it’s correct

What is the purpose of memory address?​

Answers

Answer:

A memory address is a unique identifier used by a device or CPU for data tracking.

A memory address is a unique identifier used by a device or CPU for data tracking. This binary address is defined by an ordered and finite sequence allowing the CPU to track the location of each memory byte.



A memory address is an exact assigned location in RAM used to track where information is stored. On a single computer memory IC, there can be 1 million, 2 million, or more memory addresses that can be accessed at randomly, which is why memory is called RAM (random access memory).

To add a Wrap Text command to your document in Word Online, what is the first step you need to take?

Group of answer choices

Select the Format tab.

Select the image on your document to trigger the Picture Tools Format tab.

Select the Insert tab.

Select the Wrap Text command, and choose how the text will wrap around an image.

Answers

Answer:

Select the Wrap Text command, and choose how the text will wrap around an image.

Explanation:

4. How would you reorder the animation on a slide using the Reorder
Animation tool?

Answers

Answer:

should be an undo button on the top bar

Explanation:

I hope this helps

Income taxes are an amount of money based on earnings and paid to the local, state, or Federal government
False
True

Answers

The answer is TRUE.
hope this helps x

Answer:

True

Explanation:

Hope you have a great day!

What is the scope of AS-26

A. All of these
B.Rights and Expenditure on the exploration for or development of Minerals
C. Financial Assets
D. Intangible Assets that are covered by another as

Answers

Answer:

is held for use in the production or supply of goods and services or for rentals to others etc

Woulf you rather :
Be a Alpha Wolf
or
Be a Alpha Shark

Answers

Answer:

Alpha wolf

Explanation:

Their superior

(also what is this question? lol)

Answer:

don't know just wanted my points you stole

Explanation:

How can I get multiple user inputs in Java ? I want to be able to use it for subtraction, addition,division and multiplication.For example it should run like
How many numbers do you want to subtract?
4
Enter 4 numbers:
1
2
3
4
result:-8

Answers

You can do something like this :

Scanner sc = new Scanner(System.in);
int[] nums = new int[4];

for(int i = 0; i < nums.length; i++) {
System.out.println("Enter next number: ");
nums[i] = sc.nextInt();

To use the replace feature we can simply just press Carl+h,Carl+c,Carl+r

Answers

In the Microsoft Word environment, as well as in most desktop publishing software, the shortcut key for using the Replace Feature is:

CTRL + H (Option A).

What is the use of the Replace Feature?

The replace feature is useful for when you have a large document and you need to replace one or more words with another quickly and easily.

Step 1:

Press the CTRL Button and hit the "H" alphabet on the keyboard. This will call up the "Find and Replace" dialogue box.

This will allow you to enter the word you want to find in the upper space and the words with which it will be replaced in the lower space.

Thereafter, select whether you want to replace them one by one or select "Replace All' to change all at once.

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6.1.5: Function definition: Volume of a pyramid.


Define a function calc_pyramid_volume with parameters base_length, base_width, and pyramid_height, that returns the volume of a pyramid with a rectangular base.

Sample output with inputs: 4.5 2.1 3.0
Volume for 4.5, 2.1, 3.0 is: 9.45
Relevant geometry equations:
Volume = base area x height x 1/3
Base area = base length x base width.

Answers

Answer:

def calc_pyramid_volume(base_length, base_width, pyramid_height):

   return (base_length*base_width*pyramid_height*1/3)

The code given below is in Java as it calculates the volume of the pyramid by creating the function. The base length as well as the base width, and the pyramid height has been passed as the parameters to the function.

The function of calc_pyramid_volume with parameters base_length.

//Main.java

public class Main

{

public static void main(String[] args) {

//Initialize the variables

double base_length = 4.5;

double base_width = 2.1;

double pyramid_height = 3.0;

//Call the the function with the given parameters

System.out.printf("Volume for %.1f, %.1f, %.1f is: %.2f", base_length, base_width, pyramid_height

, pyramid_volume(base_length, base_width, pyramid_height));}

Therefore,

//function that takes length, width and height as parameters and returns the volume

public static double pyramid_volume(double base_length, double base_width, double pyramid_height) {

//calculate the base area by multiplying the base length and base width

double base_area = base_length * base_width;

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Dwayne Alexander is working on a project promoting a fictitious product for his marketing class. He wants to use animation to show the product being used, but the only animations he has created are in PowerPoint presentations. Research three animation apps for beginners: one 2-D animation app, one 3-D animation app, and one of your choice. List the pros and cons of each animation app. Be sure to consider cost, learning curve, and availability.

Answers

The following are examples of animation apps:

Toon Boom Animation (2-D)Prisma3D (3-D) and AnimeTok (3-D)

What are the Pros and the cons of each app listed above?

Toon Boom Animation Pros:

It has a great set of toolsIt has camera angles functionalityHas a vector drawing tool

Cons:

It is expensive.

Prisma3D (3-D) Pros:

It is good for modeling;Easy to use interface

Cons:

It has too many bugs.lacks sculpting tools

AnimeTok (3-D) Pros:

It makes it easy to move the characters easilyIt is easy to understand

Cons:

It has too many adsdoes not have an undo and redo button

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PLEASE HELP!!!! Earth is about 1.5 x 10^8 kilometers away from the sun. Saturn is about 1.4 x 10^9 kilometers away from the sun. How many times closer to the sun is Earth than Saturn? Give answer is standard form and round to the nearest tenth. If you can, please explain, or just show what you did Which statement explains how the charges on objects determine the electric force between them? (1 point)O Objects with positive charges repel each other, and objects with negative charges attract each otherO Objects with the same charge attract each other, and objects with opposite charges repel each otherO Objects with positive charges attract each other, and objects with negative charges repel each other.O Objects with the same charge repel each other, and objects with opposite charges attract each other Rey and Adrian have 100 marbles altogether.Rey has 4 times as many as marbles as Adrian.How many marbles does each boy have? nWho invented the cotton gin in 1793?Cyrus McCormickJames WattEli WhitneyO John Deere Name one thing you can do now to help prepare yourself for a career that interest you Peppered moths come in two color variations, as shown below.Prior to the Industrial Revolution, the majority of the population in England consisted of the light colored variation. The dark colored moth became the dominant variation by the end of the 20th century and remained so for almost 100 years. Today, the light colored variation is dominant again.What is the best explanation for this? A. A single variation can be beneficial under some conditions and harmful under other conditions. B. Populations with two variations have a better chance of survival than populations with more. C. One variation will always be harmful, and the other will always be beneficial. D. A single variation can be beneficial in all conditions or harmful in all conditions. which equation is equivalent to the expression (-2x to the power of two) (3x to the power of 5)?A. 6x to the power of 7B. -6x to the power of 10C. 6x to the power of 10D. -6x to the power of 7 Which of the following happens during a lunar eclipse? The moon appears red. The moon casts a shadow on Earth. Earth, the moon, and the sun form a triangle. The moon comes between the sun and Earth. Ashley ate Mexican food 4 out of 7 days on her vacation. If her vacation was 35 days, how many days did she eat Mexican food?31212028 Can someone help me? A container with a volume 2. 0 L is filled with a gas at a pressure of 1. 5 atm. By decreasing the volume of the container to 1. 0 L, what is the resulting pressure? Type in your answer using the correct number of significant figures. Remember to use the formula for Boyle's law: P1V1 = P2V2 atm. 90 pounds =. OuncesI need help Una ayuda porfavor, lo necesito urgente, es algebra A 30.0 x 10^8 L sample of nitrogen inside a rigid, metal container at 19.50 C is placed inside an oven whose temperature is 78.50 C. The pressure inside the container at 19.50 C was at 864.5 psi. What is the pressure of the nitrogen after its temperature is increased? Juana invests $1,500 in an account accumulating 3% interest according to the equation v = 1500(1.03), where vrepresents the value of the account after y years. Marquez and Calvin invest the same amount of money at the samrate. Marquez invests three years before Juana, and Calvin invests two years after Juana. By what factor wouldCalvin's investment need to be increased to equal Marquez's investment at any time after Calvin's investment ismade?A.86.3%B. 97.1%C. 115.0%D. 115.9% What type of fallacy or faulty reasoning is used in this passage? ad populum begging the claim genetic fallacy hasty generalization Jin's family took a road trip to Niagara Falls. Jin slept for the last 24 miles of the trip. If the total length of the trip was 400 miles, what percentage of the total trip had they travelled when Jin fell asleep? We use computers many times everyday. Write about how your life would be different if computers did not exist Q Review / Finish TestQuestion 1How do the Emperor's initial thoughts about the living Nightingale develop thetheme: artificialreplacements of something natural can have limits how to set up definite integral