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Alborosie
3 years ago
8

What type of memory speeds up the action performed by the computer and anticipates instructions?

Computers and Technology
1 answer:
kherson [118]3 years ago
4 0
A cache memory is a small piece of memory that can be accessed very fast. It keeps copies of data that is used often. For example, by keeping data read from a database in memory, the second time the data is needed, it can be taken from the cache in stead of a lengthy query in the database.

Caches can be found in hardware (ie., on the cpu itself), but also as a programming concept in software.
You might be interested in
Consider the following sequence, defined from n=2 to 15 (inclusive). Pn=n2−1. Produce a list named primes which only contains va
omeli [17]

Answer:

primes = []

for n in range(2,16):

   pn = n*n - 1

   if is_prime(pn):

       primes.append(pn)

5 0
3 years ago
The next four octal numbers after 36 is:________.
Papessa [141]

Answer: b. 37, 40, 41, 42

Explanation:

The next four octal numbers after 36 is 37, 40, 41, 42.

The octal numeral system, which is also referred to as "oct" for short, is simply base-8 number system.

It is a number system whereby only digits from 0 to 7 are used and there are no letters or numbers that are above 8 that are used.

In this case, after 36, the next number will be 37 after which we go to 40 as we can't write 38 in the octal system. Therefore, the next four octal numbers after 36 is 37, 40, 41, 42.

7 0
4 years ago
If AL contains binary 1000 1111, which one will show the information of the binary bits in AL after performing operation SHR AL,
padilas [110]

Answer:

a) AL will contains 0011 1100

Explanation:

In assembly language, shifting bits in registers is a common and important practice. One of the shifting operations is the SHR AL, x where the x specifies that the bits be shifted to the right by x places.

SHR AL, 2 therefore means that the bits contained in the AL should be shifted to the right by two (2) places.

For example, if the AL contains binary 1000 1111, the SHR AL, 2 operation will cause the following to happen

Original bit =>                                        |   1  |  0 |  0  |  0  |  1 |  1 |  1 |  1 |

Shift once to the right =>                |  1 |   0 |  0  |  0  |  1 |  1 |  1 |  1 | (0) |

Shift once to the right =>          |  1 |  0 |  0  |  0  |  1 |  1 |  1 |  1 | (0) | (0) |

Notice;

(i) that there are two shifts - one at a time.

(ii) that the bits in bold face are the bits in the AL after the shift. Those that in regular face are those in the carry flag.

(iii) that the new bits added to the AL after a shift are the ones in bracket. They are always set to 0.

5 0
3 years ago
Which are resources that a programmer might use? Select all that apply.
Hoochie [10]

Answer:

online help and user forums iam not sure of this amswer maybe

5 0
3 years ago
Read 2 more answers
1. What is the difference between background sound and nat sound
OleMash [197]

Answer:

Well the background sound is the sound of course in the background and the nat sound is the curremt sound

Explanation:

6 0
2 years ago
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