Answer:
A. 31 bits
B. 13 bits, 18 bits
C. 256k
Explanation:
A.
We have total size of physical memory as 2gb
This means that 2¹ x 2³⁰
Using the law of indices,
= 2³¹
So physical address is equal to 31 bits
B.
We get page size = 8kb = 2³
1 kb = 2¹⁰
2³ * 2¹⁰ = 2¹³
So page replacement = 13 bits
Page frame number
= physical address - replacement bits
= 31 - 13
= 18 bits
C.
The number of frames is given as
2¹⁸ = 2⁸ x 2¹⁰ = 256K
So number of frames = 256K
D
Logical add space is 256K
Page size= physical pages = 8kb
Logical address layout= 28biys
Page number = 15 bits
Displacement = 12 bits
256k/8k = 32 pages in address space process
Answer:
3
Explanation:
= 1 + (int) (4*(63 - 51)/(71-51)))
= 1 + (int) (4*12/20)
= 1 + (int) (48/20)
= 1 + (int)2.4
= 1 + 2
= 3
The syntax for a if statement is; The condition evaluates for either true or false. True is always a non-zero value, false is a value that contains zero
Suppose that you are the CEO of a firm that has a choice between two new technologies one that promises a modest profit with very little risk, is the choice.
<h3>Which asset has the bottom hazard?</h3>
If you need to position a few cash away which you want to stay safe, coins properties are the bottom-hazard property, or investments, available. Cash property vary from different asset kinds, consisting of shares and bonds, due to the fact coins property have little or no chance, if any, of dropping cash.
- Savings, CDs, Money Market Accounts, and Bonds.
- The funding kind that generally consists of the least hazard is a financial savings account. CDs, bonds, and cash marketplace debts may be grouped in because the least unstable funding kinds around.
Read more about the technologies:
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