1answer.
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
brilliants [131]
3 years ago
10

Sequential and direct access are two methods to locate data in memory. Discuss why major devices now a days use direct access? H

ow can we convert data that is written on a device that supports only sequential access to a device that only support direct access method?
Computers and Technology
1 answer:
djverab [1.8K]3 years ago
3 0

Answer:

Direct data access reduces the speed of retrieving data from memory or storage. Retrieving data and storing it in a cache memory provides direct access to data in the storage.

Explanation:

Sequential memory access, as the name implies, goes through the memory length location in search of the specified data. Direct memory access, provides a memory location index for direct retrieval of data.

Examples of direct and sequential memory access are RAM and tapes respectively. Data in sequential memory access can be access directly by getting data in advance and storing them in cache memory for direct access by the processor.

You might be interested in
Kylee needs to ensure that if a particular client sends her an email while she is on vacation, the email is forwarded to a cowor
STALIN [3.7K]

Answer: Configure a response for external senders.

Explanation:

Since Kylee wants to ensure that when a particular client sends her an email while she is on vacation, then the email will be forwarded to a coworker for immediate handling, then she should configure a response for external senders.

It should be noted that the response will not be configured for internal senders as it isn't from a co-worker but rather meant for a client. Therefore, the correct option is A.

6 0
3 years ago
Technical colleges offer certification in audio engineering through programs that are normally from 2 to 6 months long.
Murrr4er [49]

Answer:

False

Explanation:

i said so

8 0
3 years ago
Columns can be added to a page in the page layout tab in the blank grouping
ZanzabumX [31]

Answer:

Page Setup Grouping.

Explanation:

In Microsoft Word, Columns break up the page into, at max, 13 columns, and at minumum, 2. The way you go about doing this is

  1. Go to the Layout Tab
  2. Go to the Page setup Grouping
  3. Click on the Columns Action
  4. In the Dialog Box, choose either from one of the presents, or custom make your own column settings.
  5. Click Okay
  6. Done!

3 0
4 years ago
Read 2 more answers
ROM is designed for _________
Sidana [21]
Computer Instructions

ROM, or Read Only Memory is used to store instructions as it retains memory even after power loss.
6 0
3 years ago
Simple geometry can compute the height of an object from the the object's shadow length and shadow angle using the formula: tan(
agasfer [191]

Answer:

The program to this question can be given as:

Program:

#include <stdio.h>  //include header files

#include<math.h>

int main()    //main method  

{        

   double treeHeight = 0.0;         //declare variables

and assign value

   double shadowLength = 0.0;  

   double angleElevation =  0.11693706;

   // (0.11693706 radians = 6.7 degrees) convert number into angle.      

   shadowLength = 17.5;  

treeHeight = shadowLength * tan(angleElevation);   //convert number into angle

   printf("Tree height: %lf\n", treeHeight);   //print value.

   return 0;  

}

Output:

Tree height: 2.055778

Explanation:

In the above C language program firstly we include the headers. In this header file, we include a (math.h) header file this file helps to use the math function. Then we declare the main method in the main method we declare the variable that is given in the question that are treeHeight, shadowLength , angleElevation. All the variable datatype is double because it stores the floating-point value. Then we apply the formula that is  treeHeight = shadowLength * tan(angleElevation). In this formula, the treeHeight variable holds the value. Then we print the variable value for print the double value we use the lf(that is long float).

7 0
4 years ago
Other questions:
  • Assume that you have an array of integers named arr. The following program segment is intended to sum arr [0]through arr[n−1], w
    7·1 answer
  • Nathan wants to create multiple worksheet containing common formatting styles for his team members. Which file extension helps h
    5·1 answer
  • Enter the number 2568 into the box below
    14·1 answer
  • __________ has become a widely accepted evaluation standard for training and education related to the security of information sy
    5·1 answer
  • Which of the following is a true statement?
    12·2 answers
  • Do you think that distributed OSs use a process-communication technique different from that used by desktop OSs?
    13·1 answer
  • Select one type of mobile phone connectivity you can use to stream videos on a smartphone
    10·2 answers
  • NEED HELP ASAP
    13·2 answers
  • Explain different types of networking-based attacks
    5·1 answer
  • Clara works behind a computer all day. She gets a lot of headaches, and her eyes have been hurting her lately. Her doctor diagno
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!