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2 years ago

Which of the following is considered an input device?

Computers and Technology

2 answers:

Leviafan [203]2 years ago

7 0

Answer:

Keyboard

Mouse

Light pen

Microphone

Touch pad

Ostrovityanka [42]2 years ago

5 0

Do you have a picture or list?

You might be interested in

How many possible password of length four to eight symbols can be formed using English alphabets both upper and lower case (A-Z

Fynjy0 [20]

Answer:

In a password, symbol/characters can be repeated. first calculate the total

symbols which can be used in a password.

So there are total 26(A-Z),26(a-z),10(0-9) and 2(_,$) symbols.

that is equal to 26+26+10+2=64.

Total number of password of length 4:

here at each place can filled in total number of symbols i.e 64 way for each

place.Then total number of possible password is:

64*64*64*64=16777216

Total number of password of length 5:

here at each place can filled in total number of symbols i.e 64 way for each

place.Then total number of possible password is:

64*64*64*64*64=1073741824

Similarly,

Total number of password of length 6:

64*64*64*64*64*64=68719476736

Total number of password of length 7:

64*64*64*64*64*64*64=4398046511104

Total number of password of length 8:

64*64*64*64*64*64*64=281474976710656

Hence the total number of password possible is:285,942,833,217,536

7 0

3 years ago

What is segmentation and paging?

iogann1982 [59]

Over the years, operating systems have sought to be more efficient, which is why it is vital that the use of main memory such as ram be as intelligent as possible, so that operating systems are more efficient.

Segmentation is a process of dividing the program into logical units, such as sub functions, arrays, variables, etc., making it possible to have processes divided into pieces so that it is easy to access each of the processes that this leads to its execution. Segmentation allows the programmer to contemplate the memory as if it had several address spaces or segments. References to memory consist of an address of the form segment number - offset.

Pagination is a technique where memory space is divided into physical sections of equal size, called page frames. The programs are divided into logical units, called pages, that are the same size as the page frames. In this way, an information page can be loaded in any page frame. The pages serve as an information storage unit and transfer between main memory and auxiliary or secondary memory. Each frame is identified by the frame address, which is in the physical position of the first word in the page frame.

8 0

3 years ago

Isabel is creating a wireframe. She has drawn a layout for the home page along with outlining the navigation elements. She now w

Juli2301 [7.4K]

Answer: Filler content

Explanation: I think what the question is getting at is using filler content. This includes filler images and sample text. Once the website is all set up, the filler content is replaced with the actual content.

3 0

3 years ago

Read 2 more answers

6. Which is not considered a storage device a. USB Flash Drive b. External hard Drive c. MS-Windows d. Internal Hard Drive e. Me

Lana71 [14]

Answer:

MS-Windows

Explanation:

MS-Windows is an operating system not a storage device.

6 0

3 years ago

Assume that the final grade for a course is determined based on this scale - A: 900 points, B: 800-899 points, C: 700-799 points

saul85 [17]

Answer:

In Python:

def get_letter_grade(points):

if points>=900:

grade ="A"

elif points>=800 and points < 900:

grade ="B"

elif points>=700 and points < 800:

grade ="C"

elif points>=600 and points < 700:

grade ="D"

else:

grade = "F"

return grade

Explanation:

This defines the function

def get_letter_grade(points):

The following if-else if conditions check the score to determine the appropriate grade

if points>=900:

grade ="A"

elif points>=800 and points < 900:

grade ="B"

elif points>=700 and points < 800:

grade ="C"

elif points>=600 and points < 700:

grade ="D"

else:

grade = "F"

This returns the grade

return grade

5 0

3 years ago