answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Karo-lina-s [1.5K]
1 year ago
12

Samantha was calculating a mathematical formula on an electronic spreadsheet. She used multiple values to recalculate the formul

a. Where will the CPU store data for easy access and quick retrieval during these computations?
A) read-only memory 
B) random- access memory 
C)  Hard disk 
D) Compact disk 
Computers and Technology
2 answers:
EastWind [94]1 year ago
8 0

Answer: B) random- access memory(RAM)

Explanation: Random-access memory is the memory unit  of the operating system that operates at high speed and can be accessed randomly The data stored in this memory can be revived till the system is on position.

According to the case mentioned in the question,Samantha can retrieve the formula stored in the form of data from RAM and use it whenever she requires it for calculation till the computer is on.This shows the volatile nature of RAM.

Other options are incorrect because read-only memory(ROM) can store data which can be only read, hard disk is non-volatile disk that stores data and compact disk(CD) stores data using light .Thus, the correct option is option(B).

MrMuchimi1 year ago
4 0
B. random-access memory
You might be interested in
Someone claims that the big O notation does not make sense at all, and they give the following example. An algorithm A that proc
Svetllana [295]

Answer:

Big Oh notation is used to asymptotically bound the growth of running time above and below the constant factor.

Big Oh notation is used to describe time complexity, execution time of an algorithm.

Big Oh describes the worst case to describe time complexity.

For the equation; T(N) = 10000*N + 0.00001*N^3.

To calculate first of all discard all th constants.

And therefore; worst case is the O(N^3).

7 0
2 years ago
Karen just finished typing an important memo that she needs to send to many people, including the president of the company. Kare
S_A_V [24]
<span>C. proofread her work carefully, ask a coworker to look it over, and correct all mistakes
</span>
5 0
2 years ago
Read 2 more answers
To use the Web, each client computer requires a data link layer software package called a Web browser. True False
Luden [163]

Answer:

The answer is "False"

Explanation:

The data link layer is the protocol layer within a program, which controls data movement into a physical wireless connection. This layer is a second layer, that is also known as a collection of communications applications.

  • The server network, in which many clients request, and receive service from a centralized server.
  • This system provides an interface, that enables a user to request server services and view the server returns results, that's why it is wrong.
6 0
2 years ago
assume that name is a variable of type stirng that has been assigned a value write an expression whose value is the last charact
Snezhnost [94]

Answer:

The most straight forward way to do it: in general string are zero index based array of characters, so you need to get the length of the string, subtract one and that will be the last character, some expressions in concrete languages would be:

In Python:

name = "blair"

name[len(name) - 1]

In JavaScript:

name = "blair"

name[name.length - 1]

In C++:

#include <string>

string name = "blair";

name[name.length() - 1];

7 0
1 year ago
What makes you normally visit the site-graphics, layout, or content? Why?​
Vinvika [58]

Answer:

robux

Explanation:

robux

8 0
1 year ago
Read 2 more answers
Other questions:
  • Rob creates a Course_Details table that has four columns: Course _ID, Course_Name, Semester and Credits. A course may have 0.5 c
    6·2 answers
  • _________ is a term used to describe the process of recording movement of an object and translating it into a digital format..
    8·2 answers
  • A company wants to publish Knowledge articles to its Customer Community. The articles should be organized for easy navigation by
    6·1 answer
  • You realize your computer has been infected with malware. It seems as if someone is controlling your computer from a remote loca
    5·1 answer
  • With respect to the general classes of computers, a ________ is the most expensive and most powerful kind of computer, which is
    7·1 answer
  • Question 1 :Which type of unshielded twisted pair (UTP) cable is commonly used for 1000BASE-T Ethernet networks and is often mad
    8·1 answer
  • You are modeling a small part of an online flight reservation system, according to the following description. A flight is a sing
    11·1 answer
  • Within a word processing program, predesigned files that have layout and some page elements already completed are called text bo
    15·1 answer
  • When considering server consolidation, plan on running ___________ vCPUs per core.a. 1 to 2b. 3 to 4c. 4 to 6d. 6 to 8
    7·1 answer
  • 1-(50 points) The function sum_n_avgcomputes the sum and the average of three input arguments and relays its results through two
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!