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Lunna [17]
3 years ago
5

A _______ read inputs the first data item from a file. It typically appears immediately before the loop that processes the data

from the file and inputs the remaining data from the file.
Computers and Technology
1 answer:
Evgesh-ka [11]3 years ago
8 0

Answer:

the answer is priming read

Explanation:

hope it helps u

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Which social media post indicates your home may be unattended?
victus00 [196]

Answer: A

Explanation:

It clearly shows your out

8 0
3 years ago
) Perform error checking for the data point entries. If any of the following errors occurs, output the appropriate error message
emmainna [20.7K]

Answer:

In Python:

entry = input("Sentence: ")

while True:

   if entry.count(",") == 0:

       print("Error: No comma in string")

       entry = input("Sentence: ")

   elif entry.count(",") > 1:

       print("Error: Too many comma in input")

       entry = input("Sentence: ")

   else:

       ind = entry.index(',')+1

       if entry[ind].isnumeric() == False:

           print("Comma not followed by an integer")

           entry = input("Sentence: ")

       else:

           break

print("Valid Input")

Explanation:

This prompts the user for a sentence

entry = input("Sentence: ")

The following loop is repeated until the user enters a valid entry

while True:

This is executed if the number of commas is 0

<em>    if entry.count(",") == 0:</em>

<em>        print("Error: No comma in string")</em>

<em>        entry = input("Sentence: ")</em>

This is executed if the number of commas is more than 1

<em>    elif entry.count(",") > 1:</em>

<em>        print("Error: Too many comma in input")</em>

<em>        entry = input("Sentence: ")</em>

This is executed if the number of commas is 1

   else:

This calculates the next index after the comma

       ind = entry.index(',')+1

This checks if the character after the comma is a number

       if entry[ind].isnumeric() == False:

If it is not a number, the print statement is executed

<em>            print("Comma not followed by an integer")</em>

<em>            entry = input("Sentence: ")</em>

If otherwise, the loop is exited

<em>        else:</em>

<em>            break</em>

This prints valid input, when the user enters a valid string

print("Valid Input")

Note that: entry = input("Sentence: ") <em>is used to get input</em>

4 0
3 years ago
You would like to help guide your company in choosing between valuing privacy and increasing the company's bottom line. What is
Ainat [17]

In the above case, the option that will help to guide your company in choosing between valuing privacy is a set of internal principles.

<h3>What are internal control principles?</h3>

The principles of internal control are known to be  needed in the management to set methods in place to make sure that company assets are kept.

Therefore, In the above case, the option that will help to guide your company in choosing between valuing privacy is a set of internal principles.

Learn more about internal principles from

brainly.com/question/27015769

#SPJ1

6 0
2 years ago
During her presentation, Marie wanted more freedom to move about the room and interact with her audience. She can use _____.
S_A_V [24]

Answer:

The correct answer is:

"a laser pointer and a remote control"

Explanation:

Let us look at the options one by one.

notes pages and an LCD projector

When she is using these options, she cannot have the freedom to move as she has to operate the projector somehow.

laptop computer and a pointer

In this case she has to operate laptop so movement will be reduced.

<u>A laser pointer and remote control</u> will give her a lot of freedom to move as she can use the remote control to operate the slides and the pointer to point stuff ont the slides.

Hence,

The correct answer is:

"a laser pointer and a remote control"

5 0
3 years ago
A physical cpu core without hyper-threading enabled can process two instructions at the same time.
diamong [38]

A physical CPU core without hyper-threading enabled can process two instructions at the same time is a false statement.

<h3>Can a CPU do multiple things at once?</h3>

Computers are those that do only one task (or process) at a single time. But a computer can alter tasks very fast and can do a lot of work.

The Central processing unit is known to be the brain of the computer system and without it, the computer cannot function or be turn on.

Hence, A physical CPU core without hyper-threading enabled can process two instructions at the same time is a false statement.

Learn more about CPU from

brainly.com/question/474553

#SPJ1

3 0
2 years ago
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