Answer:
The answer is provided in the form of explanation
Explanation:
A page fault occurs means that the required page is not in main memory. First OS check for
page in the cache memory, if the page is present then retrieved but if not present then check for
page in main memory and if the page is not present here too then it searches for page in hard
drive. To calculate the expected time, the following formula is used:
Cache hit ratio = 95% = 0.95
Cache miss ratio = 5% = 0.05
Cache access time = 2 millisecond
The average access time of hard drive = 30 milliseconds
Expected time = Hit ratio (cache access time +memory access time) + Miss ratio (cache
access time + 2 * memory access time)
= 0.95 (2+30) + 0.05 (2+2*30)
= 0.95 (32) + 0.05(62)
=30.4 + 3.1
= 33.5 millisecond
Expected time = cache hit ratio * cache access time + (1 – hit ratio) * cache miss ratio
= 0.95*2+(1-0.95)*0.05
= 1.9025
Answer:
"options" are the correct answer to the following question.
Explanation:
window.open() function is the function of the javascript which is used by the programmer inside the program, this method opens the new tab or the browser window which depends on the browser setting or the argument of the window.open() function.
In the parameter of this method, we pass the URL, window's name, or the comma separators, or replace current entries.
Answer:1Customer service orientation
2Tough mindedness
3Emotional resilience
4Openness
Explanation:I did the assignment and got it right
Answer: See below.
Explanation: It binds the inside local address and local port to the specified inside global address and global port.
