Answer:
Boot partition and system partition
Explanation:
System partition is the primary partition that is used as the active boot partition,it saves boot files and all files that will be used. System partition is also known as the system directory or root directory and is usually given the identifier "c"
Boot partition is the disk partition that holds the files for the operating system files Windows operating system (either XP, Vista, 7, 8, 8.1 or 10), it works with the system partition and tells the computer where to look when starting. It given the identifier of letter "D" or "E"
Answer:
The comparison is based on memory organization schemes of contiguous memory allocation and paging with respect to External fragmentation, Internal fragmentation and Ability to share code across processes.
Explanation:
Memory organization schemes of contiguous memory allocation:
Contiguous memory allocation schemes suffers from external fragmentation. The reason is that address space is distributed contiguously and the holes and gaps keep growing when the old processes die and new processes are introduced. The variable size partition suffers from external fragmentation however the fixed size partitions do not suffer from external fragmentation. Contiguous memory allocation with variable size partitions does not encounter an internal fragmentation but with fixed size partitions suffers from internal fragmentation. Contiguous memory allocation does not support sharing code across processes. This is because the virtual memory segment of a process is not fragmented into non-contiguous fine grained blocks.
Paging:
Paging does not encounter external fragmentation as pages are of the fixed or equal size. So this reduces external fragmentation. However paging suffers from internal fragmentation. This is because a process can request more space or it can request for a less space. When page is allocated to the such a process that page is no longer utilized.This results in internal fragmentation because of the wastage of space even when the page has internal space but cannot be fully utilized. Paging allows to share code across processes.
Answer:
a) 6
b) 11
c) 11
Explanation:
Given
Prime value q =n= 19
primitive root (a) =10
Alice secret key = 4
Bob secret key = 6
a) The value Alice Sends to Bob
aPrivate key of Alice mod n
= 10^4 mod 19
= 10000 mod 19
=6
b)The value Bob sends to Alice
aPrivate key of Bob mod n
= a3 mod n
= 10^6 mod 19
=1000000 mod 19
= 11
c)
Both the parties calculate the value of secret key at their respective side.
secret key obtained by Alice
= 11
secret key obtained by Bob
= 11
Finally, both the parties obtain the same value of secret key.
The value of common secret key = 17
Answer:
Option D
Explanation:
Artificial intelligence is a technology where the information gathered in the past is processed for the future actions.
Here, based on the preferences of customer in the past and purchase history, AI can suggest the customer new products and services
Hence, option D is correct
