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3 years ago

Whats the relationship between the CPU and motherboard

Computers and Technology

1 answer:

Mashcka [7]3 years ago

6 0

Answer:

Both perform processes vital to running the computer's operating system and programs -- the motherboard serves as a base connecting all of the computer's components, while the CPU performs the actual data processing and computing.

Explanation:

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Write a short program using Python that will:

Alexxx [7]

Answer:

// program in Python to check perfect number

#function to find number is perfect or not

def is_Perfect_Number(n):

#total variable

tot = 1

i = 2

#sum of all divisor of number

while i*i<=n:

if n%i==0:

tot = tot + i + n/i

if tot == n and n != 1:

return 1

i = i+1

return 0

#read until user enter a perfect number

while True:

#read integer

num = int(input("Input an integer: "))

#call the function

if(is_Perfect_Number(num)):

print(num,"is perfect number")

#if perfect number break

break

else:

print(num,"is not a perfect number")

#ask again

print("try again.")

Explanation:

Read number from user and then call the function is_Perfect_Number() with parameter "num".This will find the sum of all divisor of number.If sum is equal to number then it will return 1 else return 0.If the number is not perfect then it will again ask to enter a number until user enter a perfect number.

Output:

Input an integer: 24

24 is not a perfect number

try again.

Input an integer: 28

28 is perfect number

6 0

3 years ago

Consider the following high-level recursive procedure: long long int flong long int n, long long int k long long int b b k+2; if

Stolb23 [73]

Answer:

f(long long, long long):

push rbp

mov rbp, rsp

push rbx

sub rsp, 40

mov QWORD PTR [rbp-40], rdi

mov QWORD PTR [rbp-48], rsi

mov rax, QWORD PTR [rbp-48]

add rax, 2

mov QWORD PTR [rbp-24], rax

cmp QWORD PTR [rbp-40], 0

jne .L2

mov QWORD PTR [rbp-24], 8

jmp .L3

.L2:

mov rax, QWORD PTR [rbp-40]

lea rdx, [0+rax*4]

mov rax, QWORD PTR [rbp-24]

lea rbx, [rdx+rax]

mov rax, QWORD PTR [rbp-48]

lea rdx, [rax+1]

mov rax, QWORD PTR [rbp-40]

sub rax, 1

mov rsi, rdx

mov rdi, rax

call f(long long, long long)

add rax, rbx

mov QWORD PTR [rbp-24], rax

.L3:

mov rdx, QWORD PTR [rbp-24]

mov rax, QWORD PTR [rbp-48]

add rax, rdx

add rsp, 40

pop rbx

pop rbp

ret

Explanation:

8 0

3 years ago

You can use the Trim Video feature to specify a video file’s Start and End time in order to control which portion of the video f

mario62 [17]

Answer:

True

Explanation:

You can trim a video and actually set the start time and end time of a video on Powerpoint (a presentation software by microsoft) by following some simple steps.

select the video and click the playback tab, click the Trim video and a box will pop up, you can play the video and see how it is trimmed, and finally click OK.

5 0

3 years ago

Which access database object asks a question about the data stored in a database and displays specific fields and records that a

elena-14-01-66 [18.8K]

The Query object is used to asks a question about the data stored in a database and displays the specific fields and records that answer the question.

In code form, the select command is used for queries.

6 0

3 years ago

A Boolean operator acts on two inputs, A and B. The output is 1 only if one input is the opposite of the other. What truth table

Verdich [7]

Answer:

In this situation OR operator are used

In this operator if one input is one then the out put will be one or if one condition is true and one is false the result is true.The out put is always one in this truth table except input output both are zero

Truth table of OR

A B C

0 0 0

0 1 1

1 0 1

1 1 1

5 0

3 years ago