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
A. 8 (floor division)
b. 14 (PEMDAS)
c. 4 (Remainder of division)
d. -2 (PEMDAS - Modulus comes before subtraction )
e. 4.5 (floating point division)
f. 25.5 (PEMDAS- Division comes first here)
I didn't understand the last question. I hope you look all of this up if you plan on getting good grades.
PEMDAS is also sometimes taught as BODMAS in some schools.
Answer:
B Wait until position y in millimeter should be greater than 500 at least im guessing because you didnt add what the map looked like, making my job MUCH harder
Explanation:
Answer:
yes
Explanation:
Recycling, reducing waste and reusing can prevent pollution, because it reduces the need to harvest new, raw materials. It can also help reduce greenhouse gas emissions , save energy and allows products to be used to their fullest extent while reducing waste.