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3 years ago

While creating a sketch, what helps you identify positive and negative space?

Computers and Technology

1 answer:

Eduardwww [97]3 years ago

7 0

Answer: positive = plus sign and negativie = subraction sign

Explanation:

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Which of the following are actions a programmer could take when debugging a segment of code that would most likely lead to findi

Verizon [17]

Answer:

Option B and C are the correct answer for the above question

Explanation:

The above question asked about the work of the programmer to catch an error of the program--

Then the option B states that the programmer needs to prints the value of the various program variable on every line of the program which is the correct solution because it is used to find the error easily. It defines the value of every variable in every place of the program and the programmer caught the error statement in the program if anywhere the variable gets the false value.
The C option states to help from a friend, it is also a good solution because the friend can easily be caught the error of the program by seeing every line of code.
But the other option is not correct because the option A states that the change the name of the variable which is not a result of anything.
And the option D states that the code will be retyped again which is also not justify anything.

6 0

3 years ago

Alice and Bob are unknown to each other. Alice wants to send an encrypted message to Bob. So it chooses a KDC which is known to

kakasveta [241]

3. ¿Qué mensaje recupera Bob después del descifrado? Mostrar como caracteres hexadecimales.

Respuesta: la clave con el mensaje :

5 0

3 years ago

To insert an endnote, which steps should you follow?

Evgesh-ka [11]

<span>To insert an endnote, you should follow he following steps:
A.Place the cursor in the document where you want the note reference mark to appear, select Insert Endnote command from the Reference tab in the Footnotes group.
Correct answer: A
</span><span>This way a reference mark would be added in the text and the endnote will be added at the end of the document.</span>

6 0

3 years ago

Which of the following statements about the continue statement is true?

kotykmax [81]

Answer:

Option (d)

Explanation:

The Continue statement is used inside the looping statements.
When a Continue statement is encountered inside the loop, it stops executing the current iteration ( it skips the next steps in the current iteration) and goes to the next iteration.
It then continues to execute the loop for the next iteration.
The continue statement can be used in all the looping structures ( for loop, while loop, do while loop ).
The syntax for continue statement is " $continue;$ "
Options (a),(b),(c) are wrong options.
Option (d) is correct option.

8 0

3 years ago

Write a regular expression pattern that matches strings representing trains. A single letter stands for each kind of car in a tr

MAVERICK [17]

Answer:

See explaination

Explanation:

import re

def isValidTrain(train):

pattern = r'^E+(((P|PP|PPP|PPPP)D)*(BB)*)*C$'

if re.match(pattern, train):

return True

return False

def checkAndPrintTrain(train):

print("Train", train, "is valid:", isValidTrain(train))

checkAndPrintTrain("EC")

checkAndPrintTrain("EEEPPDBBPDBBBBC")

checkAndPrintTrain("EEBB")

checkAndPrintTrain("EBBBC")

checkAndPrintTrain("EEPPPPPPDBBC")

checkAndPrintTrain("EEPPBBC")

checkAndPrintTrain("EEBBDC")

Sample output

Train EC is valid: True

Train EEEPPDBBPDBBBBC is valid: True

Train EEBB is valid: False

Train EBBBC is valid: False

Train EEPPPPPPDBBC is valid: False

Train EEPPBBC is valid: False

Train EEBBDC is valid: False

6 0

3 years ago