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Softa [21]
3 years ago
12

Many commercial encryption programs use a technology called ____, which is designed to recover encrypted data if users forget th

eir passphrases or if the user key is corrupted after a system failure.
Computers and Technology
1 answer:
never [62]3 years ago
7 0

Answer: key escrow

Explanation:

Using key escrow we are able to recover data if passphrase is forgotten. this technique uses a bypass link to get all the keys to the system only if it is an authorized entry.

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The first computer program was used to help the analytical engine calculate numbers. Who invented that program?
nikdorinn [45]

Answer:

Charles Babbage

Explanation:

Analytical engines were presumed to be the first general-purpose computer which was designed sometime in the 19th century by Charles Babbage -  a British mathematician and inventor. A series of punch cards was used by Charles Babbage in his design of the engine. These punch cards were used for various operations such as arithmetical operations, numerical constants and other operations such as load and store.

<em>Hope this works!</em>

8 0
3 years ago
I have been working on this python program for a hour now, and I am trying to figure out what I an doing wrong in the loop. I ha
Alona [7]

Answer:

The correct loop is as follows:

for year in range(starting_tuitionYear, ending_tuitionYear, increment):

   tuition = startingTuition + rate * startingTuition

   startingTuition = tuition

   print('Tuition for the year of ' + str(year)+ ' is ' + str(tuition));

Explanation:

Required

The correction to the attached program

Some variables are not needed; so, I've removed the redundant variables.

The main error in the program is in the loop;

After the tuition for each year has been calculated, the startTuition of the next year must be set to the current tuition

<em>See attachment for complete program</em>

7 0
3 years ago
When microsoft released word for windows, wordperfect had about 80 percent of the word processing market. microsoft donated free
irina1246 [14]

When Microsoft donated copies of Word program to colleges and universities, the company Microsoft is using a Marketing Strategy in promoting the product. A good promotion will help the product to be known and by words of mouth it will basically promote the product and the users will definitely give comments on how the product performs.

7 0
3 years ago
Which is currently the most common cellular network?<br> 4G<br> 4G LTE<br> 5G<br> 5G LTE
Misha Larkins [42]

Answer:

4GLte

Explanation:

8 0
3 years ago
Outline four advantages of digital<br>cameras over analogue cameras​
Phoenix [80]

Answer:

Explanation:

A digital camera refers to a camera whereby the photographs are being captured in digital memory. An analogue camera refers to the traditional camera that typically sends video over cable.

The advantages of digital cameras over analogue cameras include:

1. Massive Storage Space:

There is a large storage space for photos and thus helps to prevent limitations to film. There are memory cards that can store several images.

2. Multiple functions:

The digital camera performs several functions like face detection, night and motion detection This makes capturing of images more fun and brings about better images.

3. Video Camera:

Digital cameras can also capture moving pictures while analog camera typically captures images that are still. Digital camera is vital as it can be used for live streaming.

4. Smaller and Lighter:

Digital cameras are usually smaller and lighter which makes them more portable and easy to carry about.

7 0
3 years ago
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