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3 years ago

What is the difference between algorithm and program?

1 answer:

8 0

Answer: The difference is that an algorithm is a precise step-by-step plan for a computational procedure that mainly begins with input value, yields, and output value. While a program is instructions written in code to explain to a computer what to do. Like how the CPU can send a command to the GPU to tell it what image to make. The better the CPU the better and faster it can read and complete it's given instructions.

Explanation: Trust me with this.

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What will be the results of executing the following statements? x.setEditable(true); x.setText("Tiny Tim"); a. The text field x

maxonik [38]

Answer:

Option B: The text field x will have the value "Tiny Tim" and the user will be able to change its value.

Explanation:

The first statement say: x.setEditable(true);

It will only change the property of the text present in x to editable. This means that whenever the text value needs to change the user can edit it.

The second statement say: x.setText("Tiny Tim");

It will put the text "Tiny Tim" into the attribute x and present it as the output or result.

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3 years ago

Attackers need a certain amount of information before launching their attack. One common place to find information is to go thro

VARVARA [1.3K]

Answer:

The answer is Letter D. Dumpster diving.

Explanation:

This process of going through a target's trash is known in the community as dumpster diving. This attack is a technique used to retrieve information that could be used to carry out an attack on a computer network.

It is important to inform that the dumpster diving it is not limited to searching through the trash for obvious treasures like acess codes or passwords written down on sticky notes.

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3 years ago

Explain why using infrared telescopes would not be useful for stargazing in the city?

Alexeev081 [22]

Because infrared telescopes use infrared aka anything above absolute zero (0 degrees Celsius or 32 degrees Fahrenheit) meaning that the telescope would not only pick up the stars but also all of the people and lights so on and so forth

7 0

3 years ago

If someone wouldn’t mind answering the first question for me

kompoz [17]

Keep the title bold
Underline important statements
Colour the words (but the document shouldn't be too colourful)

8 0

3 years ago

Write a program that asks the user how many numbers will be entered and then has the user enter those numbers. When this is done

KATRIN_1 [288]

Answer:

The program written in Python 3 is as follows;

The program does not make use of comments; however, see explanation section for detailed line by line explanation of the program

num = int(input("Number of Inputs: "))

mylist = []

userinput = int(input("Enter a digit: "))

i = 1

while i < num:

mylist.append(userinput)

userinput = int(input("Enter a digit: "))

i += 1

try:

first7 = mylist.index(7)+1

print('The first position of 7 is ',first7)

last7 = num - 1 - mylist[::-1].index(7)

print('The last position of 7 is ',last7)

except:

print('7 is not on the list')

Explanation:

This line prompts user for the number of inputs

num = int(input("Number of Inputs: "))

This line declares an empty list

mylist = []

This line inputs the first number into the empty list

userinput = int(input("Enter a digit: "))

The italicized lines represent an iteration that allows user to input the numbers into the empty list.

i = 1

while i < num:

mylist.append(userinput)

userinput = int(input("Enter a digit: "))

i += 1

The try-except is used to check the presence of 7 in the list

try:

This checks the first occurrence of 7

first7 = mylist.index(7)+1

This prints the first occurrence of 7

print('The first position of 7 is ',first7)

This checks the last occurrence of 7

last7 = num - 1 - mylist[::-1].index(7)

This prints the last occurrence of 7

print('The last position of 7 is ',last7)

The following is executed if there's no occurrence of 7

except:

print('7 is not on the list')

See Attachments for sample runs

7 0

3 years ago