Explanation:
MIDI is an acronym that stands for Musical Instrument Digital Interface. It is a standard protocol that helps to connects musical instruments with computers and several hardware devices to communicate. It was invented in the 80's as a way to standardize digital music hardwares.
IF IT HELPED U MARK ME AS A BRAIN LIST
Assume that the execution time for a program is directly proportional to instruction access time. The access to an instruction in the cache is 10 times faster than access to an instruction in the main memory. If an instruction is not found in the cache, i.e., cache miss, it is fetched from the main memory to the cache and then fetched from the cache to be executed. Assume that a requested instruction will cause cache miss has a probability of 0.08. Let the speedup factor is defined as the ratio of program execution time without the cache to program execution time with the cache.
a. Calculate the speedup factor to execute such a program.
b. using this assumption, assuming that the cache is 20 times faster than the main memory.
Answer:
a. 5.81
B. 7.93
Explanation:
A.
X is the time it takes to load instructions from cache
10X = time to execute program
0.08 = probability of cache instructions
1-0.08 = 0.92(92% instructions are going to be loaded from cache).
Tc = time to execute with cache
Tc = 0.92X+0.08x10X
= 0.92X+0.8X
= 1.72X
Speed factor = tm/tc
= 10X/1.72X
= 5.81
B.
If cache is 20 times faster
Tm = 20X
Tc = 0.92X + 0.08 x 20X
= 0.92X + 1.6X
= 2.52X
Speed factor = 20X/2.52X
= 7.93
A restaurant buys a pizza oven that is 4.5 feet long, 5 feet wide and 6 feet tall. What is the volume of the pizza oven?
Answer:
135 as 4.5 times 5 times 6 gives you the volume and it =135
What are the disadvantages of using folders
Answer:
√ folders can cause some inconvenience situation...
√ The decompress / compress action takes time.
√ When you double-click on a file inside a “folder”, what really happens is the file gets extracted to a temporary folder.
heres one:
when you delete a folder, he stuff inside gets deleted, and there isnt a way to get it back.
Can someone help me please
Answer:
She made a profit of 450$
Explanation:
3.5 code practice question 1
Answer:
what is this a question or just saying something?
Explanation:
Answer:
uh what?
Explanation:
What sequence is used to create a brochure document from a template?
New, File, Brochures
File, New, Brochures
O Brochures, File, New
O Brochures, New, File
Answer:
I think its a or b
Explanation:
Sorry if I'm wrong
Answer:
The answer is B. File, New, Brochures
Explanation:
PLZ PLZ PLZ GIVE ME BRAINLIEST!!!!
4.16 LAB: Count characters Write a program whose input is a character and a string, and whose output indicates the number of times the character appears in the string. The output should include the input character and use the plural form, n's, if the number of times the characters appears is not exactly 1. Ex: If the input is: n Monday the output is: 1 n Ex: If the input is: z Today is Monday the output is: 0 z's Ex: If the input is: n It's a sunny day the output is: 2 n's Case matters. Ex: If the input is: n Nobody the output is: 0 n's
Answer:
In Python:
sttr = input("String: ")
ch = input("Character: ")
count = sttr.count(ch)
print(str(count)+" "+ch, end = '')
if count>1 or count==0:
print("'s")
Explanation:
This prompts the user for string
sttr = input("String: ")
This prompts the user for character
ch = input("Character: ")
This counts the number of occurrence
count = sttr.count(ch)
This prints the number of occurrence of the character
print(str(count)+" "+ch, end = '')
This checks if the number of occurrence is 0 or greater than 1.
if count>1 or count==0:
If yes, it prints 's
print("'s")