Windows uses a memory-management technique known as ________ to monitor which applications you use most frequently and then prel
1 answer:
You might be interested in
Answer:
=IF(B2>=23,"Yes","No")
Explanation:
Given
Name = Kay Colbert
The Name column can't be used to determine the eligibility of a student to the transport.
What is needed is the corresponding age column of Kay's age.
Assume that the age column is B2 and the result column is C2 (See Attachment)
Enter the following in C2
=IF(B2>=23,"Yes","No")
This will return "Yes" without the quotes in cell C2 if B2 is greater than 23
Else, it'll return "No" without the quotes.
To drag the formula to other column, follow the instructions below
Select cell C2.
Rest your cursor in the lower-right corner so that it turns into a plus sign (+), like this:
Drag the fill handle downwards
Answer:
a) 1011
Explanation:
In 4 bit two's complement representation, the first bit is the sign bit.
If the sign bit is 1, the number is negative.
If the sign bit is 0, the number is positive.
What is the magnitude of the sign bit?
In n-bit two's complement representation, the magnitude of the sign bit is:
So, in 4-bit two's complement representation, the magnitude of the sign bit is:
Since the number is negative, the value of this bit is -8.
The other bits are magnitude bits, positive.
We have that the sum of these bits must be -5, and we already have -8. So what should be the value of these last 3 bits?
First, i am going to solve this equation to find the decimal value of the last three bits.
So, the last three bits are:
The binary encoding of the number -5 is:
a) 1011