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Genrish500 [490]
3 years ago
15

What is your perception of what a safe classroom looks like

Computers and Technology
1 answer:
Andreyy893 years ago
6 0

Answer:

6 feet apart

Explanation:

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And informative subject line is necessary for a good email true or false​
Yuki888 [10]

True.

A conscise and informative subject line is necessary for a good email. The subject line should give the receiver a good idea what the topic is of the email. An informative subject line also helps the recipient to identify the email as an important message and not spam.

7 0
3 years ago
Don wishes to swap the values of the variables x and y in his program. He adds a line of code which sets the value of x to the v
12345 [234]

Answer:

The correct answer is (c): The value of both x and y will be set to the original value of y.

Explanation:

Let suppose, we assign some value to variable x and to variable y i.e.

var x=10

vary y=15

Then Don adds a line of code which set the value of x to value of y i.e.

x=y

here it is mean that value of x become 15.

So after this line the value of x is 15 and y is also 15

Then he also added a line of code which set the value of y to value of x. i.e.

y=x

By adding this line of code, the value of y is 15 because x is equal to 15.

Therefore, the value of both x and y will be set to the original value of y.

Why other option are not correct

a. After swapping the value of both variable it is impossible that both variable retain original value in it.

b. this option is only true if in this first line he set the value of y to value of x and in the second line set the value of x to value of y.

d. When you swap two values, there is need of third variable for swapping, when you will swap the value only between two variable, only one variable value will be retained and intended swapping will not be performed

5 0
3 years ago
The process that prepares a data model for implementation as a simple, nonredundant, flexible and adaptable database is known as
Vera_Pavlovna [14]

Answer:

The process that prepares a data model for implementation as a simple, nonredundant, flexible and adaptable database is known as

C) data analysis.

Explanation:

Data analysis is a process used in critically examining, evaluating data by using logical and statistical techniques.

Data analysis helps in the discovery of important information, data that can be used in the final decision making. the types of data analysis we have are:

*Prescriptive Analysis.

*Descriptive Analysis.

*Predictive Analysis.

*Diagnostic Analysis.

3 0
3 years ago
Read 2 more answers
Problem 1a. Write a function named hasFinalLetter that takes two parameters 1. strList, a list of non-empty strings 2. letters,
mash [69]

Answer:

The answer is the programming in Python language has strings and characters that has to be declared in the method.

Explanation:

#method

def hasFinalLetter(strList,letters):

output = #output list

#for every string in the strList

for string in strList:

#findout the length of each string in strList

length = len(string)

#endLetter is last letter in each string

endLetter = string[length-1]

#for each letter in the letters list

for letter in letters:

#compare with endLetter

#if we found any such string

#add it to output list

if(letter == endLetter):

output.append(string)

#return the output list

return output

#TestCase 1 that will lead to return empty list

strList1 = ["user","expert","login","compile","Execute","stock"]

letters1 = ["a","b","y"]

print hasFinalLetter(strList1,letters1)

#TestCse2

strList2 = ["user","expert","login","compile","Execute","stock"]

letters2 = ["g","t","y"]

print hasFinalLetter(strList2,letters2)

#TestCase3

strList3 = ["user","expert","login","compile","Execute","stock"]

letters3 = ["k","e","n","t"]

print hasFinalLetter(strList3,letters3)

8 0
3 years ago
What technique is used to make sure that messages sent over the internet have not been changed?.
Gelneren [198K]

Answer:

Authentication

Explanation:

Authentication allows for the verification of a message's origin, and integrity provides proof that a message's contents have not changed since it was sent. Additionally, non-repudiation ensures that a message sender cannot deny sending the message.

5 0
2 years ago
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