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4 years ago

The area or the window that shows the current folder location

Computers and Technology

1 answer:

Alex Ar [27]4 years ago

8 0

Answer:

The focused window

Explanation:

However, please provide some more details about this because the question itself is very vague.

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1. Write programming code in C++ for school-based grading system. The program should accept the Subject and the number of studen

satela [25.4K]

In this program, I am using the school-based grading system and the program should accept the subject and the number of students.

Program approach:-

Using the necessary header file.
Using the standard I/O namespace function.
Define the main function.
Declare the variable.
Display enter obtain marks in 5 subjects.
Return the value.

Program:-

//header file

#include<iostream>

//using namespace

using namespace std;

//main method

int main()

{

//declare variable

int j;

float mark, sum=0, a;

//display enter obtain marks in 5 subjects

cout<<"Enter Marks obtained in 5 Subjects: ";

for(j=0; j<5; j++)

{

cin>>mark;

sum = sum+mark;

}

a = sum/5;

//display grade

cout<<"\nGrade = ";

if(a>=91 && a<=100)

//display a1

cout<<"a1";

else if(a>=81 && a<91)

//display a2

cout<<"a2";

else if(a>=71 && a<81)

cout<<"b1";

else if(a>=61 && a<71)

cout<<"b2";

else if(a>=51 && a<61)

//display c1

cout<<"c1";

else if(a>=41 && a<51)

//display c2

cout<<"c2";

else if(a>=33 && a<41)

//display d

cout<<"d";

else if(a>=21 && a<33)

//display e1

cout<<"e1";

else if(a>=0 && a<21)

//display e2

cout<<"e2";

else

//display invalid

cout<<"Invalid!";

cout<<endl;

//return the value

return 0;

}

Learn more grading system

brainly.com/question/24298916

7 0

3 years ago

1. How many bits would you need to address a 2M × 32 memory if:

Dominik [7]

Answer:

a) 23 b) 21
a) 43 b) 42
a) 0 b) 0

Explanation:

1) How many bits is needed to address a 2M * 32 memory

2M = 2^1*2^20, while item =32 bit long word

hence ; L = 2^21 ; w = 32

a) when the memory is byte addressable

w = 8; L = ( 2M * 32 ) / 8 = 2M * 4

hence number of bits = log2(2M * 4)= log2 ( 2 * 2^20 * 2^2 ) = 23 bits

b) when the memory is word addressable

W = 32 ; L = ( 2M * 32 )/ 32 = 2M

hence the number of bits = log2 ( 2M ) = Log2 (2 * 2^20 ) = 21 bits

2) How many bits are required to address a 4M × 16 main memory

4M = 4^1*4^20 while item = 16 bit long word

hence L ( length ) = 4^21 ; w = 16

a) when the memory is byte addressable

w = 8 ; L = ( 4M * 16 ) / 8 = 4M * 2

hence number of bits = log 2 ( 4M * 2 ) = log 2 ( 4^1*4^20*2^1 ) ≈ 43 bits

b) when the memory is word addressable

w = 16 ; L = ( 4M * 16 ) / 16 = 4M

hence number of bits = log 2 ( 4M ) = log2 ( 4^1*4^20 ) ≈ 42 bits

3) How many bits are required to address a 1M * 8 main memory

1M = 1^1 * 1^20 , item = 8

L = 1^21 ; w = 8

a) when the memory is byte addressable

w = 8 ; L = ( 1 M * 8 ) / 8 = 1M

hence number of bits = log 2 ( 1M ) = log2 ( 1^1 * 1^20 ) = 0 bit

b) when memory is word addressable

w = 8 ; L = ( 1 M * 8 ) / 8 = 1M

number of bits = 0

5 0

3 years ago

Which of the following tags contains metadata about the webpage?

Andre45 [30]

I cannot see the options but I am guessing that it is just regular HTML

If that is the case the <meta></meta> tag can be used and should be placed within the <head></head> tag

8 0

4 years ago

Read 2 more answers

A new laptop was delivered to your home and left on the porch while you were at work. It is very cold outside, and you don't kno

kifflom [539]

Answer:

Let the computer warm up to room temperature before turning it on.

Explanation:

The laptop has been shipped to the user's home when he were at work and found on the deck. Outside it is really cool and he don't remember how long it has been there. Then, the user open his laptop and want to know whether it is functioning properly. Instead, let the machine warm up while switching it on to room temperature.

When a computer is still in a cold climate, they have to let it heat up to room temperature apx. 6-24 hours before switching it on. Otherwise, its heat the elements generate could cause water moisture within the laptop. That water could then harm elements of the system.

7 0

3 years ago

Instructions:Select the correct answer from each drop-down menu.

mario62 [17]

when using a dark background for presentations you should use bright colors to contrast with it

this makes the informations much easier to see and read for example white text on black background

6 0

3 years ago

The area or the window that shows the current folder location​

The area or the window that shows the current folder location