4.2 code practice: Question 2
Why is it saying this?

Answer:

(Read Below)

Explanation:

System managers manage all efficiency tasks, but personally I think that the allocation of system resources is the most useful task the system manager performs. This is because if system resources weren't optimally managed, performance would drop significantly.  (Hope this helped! :))

Answer:

The answer to this question is given below in the explanation section.

Explanation:

The correct options to this question are C and D:

Because these are the correct and valid variable names.

Other options are not correct because these variables names either start with a number or contains special character such as $ sign.

The invalid variables are A, B, and E while the valid variable declare are options C and D.

Answer:

false

Explanation:

you are welcome ;)

largest = int(input("Enter a number: "))

print("Largest: {}".format(largest))

i = 0

while i < 5:

   num = int(input("Enter a number: "))

   if num > largest:

       largest = num

   print("Largest: {}".format(largest))

   i += 1

I hope this helps!

The program illustrates the use of conditional statements and iterations

The complete program in Python is as follows, where comments are used to explain each line.

#This gets the first input from the user

userNum = int(input("Enter a number: "))

#This prints the first input as the largest

print("Largest:",userNum)

#This assigns to largest, the value of userNum

largest = userNum

#The following iteration is repeated 5 times

for i in range(5):

   #This gets another input from the user

   userNum = int(input("Enter a number: "))

   #This checks if current input is greater than the current largest input

   if userNum > largest:

       #If yes, this assigns to largest, the value of userNum

       largest = userNum

   #This prints the current largest input

   print("Largest:",largest)

In each iteration, the program prints the current largest input

See attachment for the sample run

Read more about iteration and conditions at:

https://brainly.com/question/18809878

Answer:

Step 1: Turn off your computer and unplug it from the electrical outlet or surge protector.

Step 2: Open up your computer's case.

Step 3: Using compressed air, dust the internal components of your computer with short bursts of air. ...

Step 4: Remove the dust buildup on your case fans with a can of compressed air.

Answer:

a. internet

because all the others are public

Answer:

the answer is A

Explanation: hope this helps

Answer:

Selecting a new layout from the task pane

Explanation:

selecting a new layout from the Task pane

kekw

Answer:

Deque

Tuple

List

(Did it on Edge)

In this exercise we have to use python knowledge to identify which ones can be used with duplicate terms, like this;

it is the List

A list in Python is an ordered sequence or collection of values. Each value in the list is identified by an index. The values ​​that form a list are called elements or items.

See more about list in python at brainly.com/question/26104476

for count in range(5, 8):

   print(count)

This will produce.

5

6

7

I hope this helps!

Answer:

>>> for count in range(5, 8):

print(count)

Explanation: got it right on edgen

Answer:

or you can just search the picture up and if you find it online then it's fake, or you can check Pinterest.

Answer:

a is the branching factor

Answer:

B, 2 factor

Explanation:

Answer:

The answer is A

Explanation:

Answer:

The answer is A. Second Half of the month.

Explanation:

If Im reffering right to the source. So If you doing Chapter 3 Comp. Science. Than this is right.

Answer:

A

Explanation:

Answer:

Microsoft Excel and Microsoft word are the part of the MicrosoftOffice Package of productvity software.

Answer:

True

Explanation:

Embedded operating systems are operating systems which supports hardware which is not a computer and allows the hardware to perform its task.

An example of a device with an embedded operating system is an SD card. The operating system on the card allows the card to be readable by the computer which its is plugged to.

Other examples of hardware with embedded systems are traffic lights, digital televisions, ATMs, point of sale (POS) and digital cameras.

num1 = float(input("Enter the first number: "))

num2 = float(input("Enter the second number: "))

operation = input("Which operation are you performing? (a/s/m/d) ")

if operation == "a":

   print("{} + {} = {}".format(num1, num2, num1+num2))

elif operation == "s":

   print("{} - {} = {}".format(num1, num2, num1-num2))

elif operation == "m":

   print("{} * {} = {}".format(num1, num2, num1*num2))

elif operation == "d":

   print("{} / {} = {}".format(num1, num2, num1/num2))

I hope this helps!

It's very obvi that the answer is when the economic impact of specialization can be seen in the propensity for people to choose different missions that are more "in line" with their interests, talents or skills, chances and education

Answer:

Open an Excel worksheet that has rows and columns of data. ...

Select the cell range containing the data to be charted. ...

Create the chart by clicking the Chart Wizard button on the standard toolbar.

The Chart Wizard starts at Step 1 by asking what type of chart to make (see screen shot ).

Answer:

The answer to this question is given below in the explanation section.

Explanation:

Betty is developing a machine learning algorithm that looks at a vast amount of data that is collected over 100 years, and She also wants to check the relationship among variables such as humidity, temperature, and rainfall in the given data.

So, the correct answer to this question is b. She is developing an association machine learning algorithm.

Because the association tells the relationship between variables. She used the association to find the relationship among variables such as humidity, temperature,  and rainfall.

While the other options are not correct because:

Regression is used to find out the cause and effect relationship between dependent and independent variables. Big data is the biggest field of data analysis, so this option does not best suit this context. Classification is used to classify data, or organizing data into their related group. While clustering is the task of dividing the population into a number of groups such that populations in the same groups are more similar to other populations in the same group than those in other groups. so these are all incorrect options to this question except the "b" option i.e association.

Answer:

You can enter data based on the defined data type.

A primary key uniquely identifies a record.

Explanation:

In a database, you can only enter data that matches the data type you have specified for that field. Therefore, you can enter text in fields with the text data type; numbers in fields with the number data type; or images in fields with the BLOb data type. You can have fields where data entry is optional. A primary key eliminates the chance of duplicate entries of the same record in a table.

Answer:

The answer is "Knowledge Presentation ".

Explanation:

There are several descriptions of an idea of knowledge or learning. It may have a lecture segment about teaching or focusing on new team members.  

The deliverables of such a procedure or the organization throughout the manner of papers that facilitate better responses are referred to as Knowledge presentations.

Thus the above approach is appropriate.

Learn more:

https://brainly.com/question/17871896

Answer:

Wut options??

Explanation:

Answer:

If you mean a graphic processing unit:

A graphics processing unit is a specialized, electronic circuit designed to rapidly manipulate and alter memory to accelerate the creation of images in a frame buffer intended for output to a display device.

Hope this helps

Answer:

B C++

Explanation:

The two most common languages for game designers to learn are C++ and Java, although other languages are popular (such as C# for Unity). Another type of programming you may hear referred to is scripting, but that essentially comes down to a type of systems programming.

Answer:

b

Explanation:

i just know it

Answer:

what investigation......

Answer:

what? which one.. ??sounds interesing