Explain the undesirable characteristics of the DRAM that required the frequent refresh and state the effect of the refresh operation.

Answers

Answer 1

 The  undesirable characteristics of the DRAM that required the frequent refresh and state the effect of the refresh operation.

Memory is known to be Volatile.It slows performancePower consumption is said to be very high when compared to other options.Data in storage cells are those that needs to be refreshed.It is said to be slower when compared to SRAM.

What is the Dynamic Random Access Memory History?

The Dynamic Random Access Memory is known to be a technology that was said to have been made by Robert Dennard.

He was the one who was said to have  invented Dynamic Random Access Memory-DRAM.

It is known to be seen as  one of the most vital tool or developments in regards to computer technology as it is seen as a one-transistor Dynamic Random Access Memory (DRAM).

Therefore,   The  undesirable characteristics of the DRAM that required the frequent refresh and state the effect of the refresh operation.

Memory is known to be Volatile.It slows performancePower consumption is said to be very high when compared to other options.Data in storage cells are those that needs to be refreshed.It is said to be slower when compared to SRAM.

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Related Questions

What is the difference between the output of these two statements?


print("email")
print(email)

A: One statement prints the word "email" in quotes, the other prints the word email without quotes

B: One statement prints the word email, the other prints the value of a variable named email

C: One statement prints out the word email, the other gets input and stores it in a variable named email

D: There is no difference, both statements print the word email

Answers

Answer:

B: One statement prints the word email, the other prints the value of a variable named email

Explanation:

This is because if you add quotation marks, it will be counted as a text output.

If there are no quotes, it would assume that it is a variable.

Which of the following is an example of universal app?


a) taskbar
b) weather
c) snap

Answers

Please specify. An universal app is b) weather.

Please fill in the blank below.
The preferred resolution for any print project is
Input Answer
dpi.
Input Answer
0000
dpi, and the optimum resolution for a web project is
METRIY

Answers

The preferred resolution for any print project is 300 dpi, and the optimum resolution for web is 72 dpi.

What is a resolution?

A resolution can be defined as the number of pixels that are contained in an image (picture) or on a display monitor.

In Computer technology, resolution is typically expressed as a function of the number of pixels on both the horizontal axis and vertical axis. This ultimately implies that, the resolution of an image (picture) determines its quality and sharpness.

For any print project, the preferred resolution is typically 300 dpi, while the optimum resolution for web is typically 72 dpi.

Note: dpi is an abbreviation for dots per inch.

In this context, we can reasonably infer and logically deduce that the preferred resolution for any print project is 300 dots per inch (dpi), and the optimum resolution for web is 72 dots per inch (dpi).

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Complete Question:

The preferred resolution for any print project is __________________ , and the optimum resolution for web is ___________________.

answer choices

300 dpi, 72 dpi

72 dpi, 300 dpi


There is a surplus of scientific researchers for a vaccine. This means the demand for this career has
decreased
decreased then increased
O increased
O stayed the same
Please help, if you help good luck will come your way :)

Answers

There is a surplus of scientific researchers for a vaccine. This means the demand for this career has increased. Thus, option C is correct.

What is the vaccine?

A vaccination often comprises a substance that simulates a germ that causes the disease; this substance is frequently created from the bacteria's weaker or dead versions, its poisons, or another of its glycoprotein.

There are various successes of science researchers for a vaccine but vaccine, so the career demand would be to increase as the people will be the demand to find the new vaccine for the disease which is being gone on. Therefore, option C is the correct option.

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Students might earn either a Master of Arts (M.A.) or a Master of Science (M.S.) degree with an emphasis in digital communications in order to become a

Answers

Answer: Digital Communications Specialist

Explanation:

Took The Test Myself

Students might earn either a Master of Arts (M.A.) or a Master of Science (M.S.) degree with an emphasis in digital communications, in order to become a: Digital Communications Specialist.

What is a bachelor's degree?

A bachelor's degree can be defined as an academic degree that is formally awarded by a tertiary institution (university or college) to a student after the successful completion of his or her high school, and it usually takes about 4 or 5 years to complete a bachelor's degree.

What is a master's degree?

A master's degree can be defined as an academic degree that is formally awarded by a tertiary institution (university or college) to a student after the successful completion of his or her bachelor's degree programme.

In conclusion, students are required to earn either a Master of Arts (M.A.) or a Master of Science (M.S.) degree in digital communications, in order to become a Digital Communications Specialist.

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When a copyright for work has expired the work is then said to be in the

Answers

Answer:

Public Domain

Explanation:

Came to me in a dream

Answer:

Public Domain. This means that the work is no longer under copyright protection and can be used by anyone.

Explanation:

Hope this helps!

Which tasks or activities should be included in an effective study schedule? Select four options

practice sessions for your debate club
your best friend’s birthday party
notes from class
what you will eat for breakfast
the entry deadline for the school science fair
your basketball tournament schedule

Answers

Answer:

Practice sessions for your debate club

Answer:

Explanation:

practice sessions

define term processor​

Answers

The term processor may be defined as the part of the computer or any other electronic gadget that significantly to and process the fundamental instructions that drive the specific system.

What are the functions of the Processor?

The functions of the processor are as follows:

Input and insert the command which is required for the processing of data and instructions. Retrieving the output of the given instructions. Regulates the overall functions of the devices and systems.

According to the context of this question, the processor is important for any instrument which works on the input and delivers the output. For example, mobile phones, computer systems, DVD players, washing machines, etc.

Therefore, the definition of the term processor is well described above.

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# Your task is to modify the previous examples code to
# print out all the even numbers from 1 to N where N is
# an int from the user

Answers

Answer:

n = int(input('N: '))

for i in range(1, n + 1):

   if i % 2 == 0:

       print(i)

import java.util.Scanner;

public class MoneyConversion
{
// This program reads a monetary amount and computes the equivalent in bills and coins
public static void main (String[] args)
{
double total;
int tens, fives, ones, quarters, dimes, nickels;
int remainingCents;

Scanner scnr = new Scanner(System.in);

// Read in the monetary amount
total = scnr.nextDouble();

// Add the remaining code to finish out the program

}
}

Answers

Using the knowledge in computational language in JAVA it is possible to write a code that write a function cascade that takes a positive integer and prints a cascade of this integer

Writting the code:

import java.util.*;

public class ChangeTendered {

   public static void main(String[] args){

       Scanner scan = new Scanner(System.in);

       System.out.println("Enter the purchase price: ");

       double price = scan.nextDouble();

       System.out.println("Enter the amount payed: ");

       double ammountPayed = scan.nextDouble();

       double changeDue = ammountPayed - price;

       int dollars = (int)changeDue;

       System.out.println("Return"+ dollars+ "Dollars");

       scan.close();

   }

}

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Why might a large research company use the Linux operating system?

Answers

Answer:

Linux is a good operating system (Linux superior!) In all seriousness, Linux is good for a large research company because it is FOSS (Free and open source) People can add on to the open source projects, and contribute to the community. It also has a high speed research network,

Explanation:

Can I have brainliest? It would help me out, if not thanks anyways! Hope this helped and have a nice day!

Task Instructions
×
In cell C6, enter a formula that multiplies the value in C5
for Atlanta city by the value in cell B6. Use a mixed
reference for cell B6 so that only column B does not
change when copied. Use relative references for all other
cell references.

Answers

The Excel formula to enter in cell C6 is = (C5 * $B6)

How to determine the Excel function and formula?

From the question, we have the following parameters:

Atlanta City: C5Second cell: B6The cell to enter the formula is cell C6

From the question, we understand that the cell B6 should be referenced using a mixed style of referencing so that only column B does not change when copied

This means that

BG = $B6

Using the product formula, we have:

Product = (C5 * B6)

When referenced, we have

Product = (C5 * $B6)

Rewrite as

C6 = (C5 * $B6)

When the above formula is entered in the cell C6, the formula becomes = (C5 * $B6)

So, the formula to enter in cell C6 is = (C5 * $B6)

Hence, the required formula to enter in cell C6 is = (C5 * $B6)

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(2-6)÷2+9 pls answer this question step by step​

Answers

Answer:

7

Explanation:

(2-6) ÷ 2+9

(2-6)= -4

-4 ÷ 2+9

-4÷2=-2

-2+9=7

The answer is 7 using PEMDAS

In MakeCode Arcade, a variable is a type of block that does what?

Answers

In MakeCode Arcade, a variable is a type of block that C. Stores data

What is a Variable?

This refers to the data that is used in programming to store data by giving values to an entity.

Hence, we can see that in MakeCode Arcade, a variable is a type of block that C. Stores data and this is because it reserves a place in memory so a program can store data there.

This variable in MakeCode Arcade gas the particular function of storing data in a memory location for easier access to it.

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Question 6 of 20:
Select the best answer for the question.
6. Harassment is a/an
O A. single
O B. repeated
O C. unsuccessful
O D. successful
attempt to harm a person.

Answers

Harassment is a repeated attempt to harm a person. Thus, the correct option for this question is B.

What is Harassment?

Harassment may be defined as derogatory actions or words that may significantly have a disrespectful nature with the intention to harm the feelings, emotions, and behaviors of others.

According to the question, harassment is not a single attempt, it may force numerous times in order to affect the native feelings and emotions of others. But the ultimate effect of this depends on personal understanding and dedication. If an individual is well-determined, the attempt made is unsuccessful.

Therefore, harassment is a repeated attempt to harm a person. Thus, the correct option for this question is B.

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A(n) _______ _______ is a collective term for all the ways you interact with a software program.

Answers

Answer:

The user interface is a collective term for all the ways you interact with a software program. You can interact with a software program using a keyboard, a mouse, a touch screen, or a voice-activated assistant.

Explanation:

Hope this helps!

In the multi-tiered database architecture, is it possible for there to be no
database on a particular tier? If not, why?

Answers

Answer:

it is possible

Explanation:

What would happen if the on overlap block at the bottom was not included in
the program shown?
on start
set mySprite to sprite of kind Player
move mysprite with buttons
set banana to sprite of kind Food
on sprite of kind Player overlaps otherSprite of kind Food
set banana position to x pick random to 160 y pick random 10 to 120
O A. The player would have difficulty moving the sprites on the screen.
OB. The action in the game would all happen right after the game
starts.
O C. It would be impossible for the player to complete the game.
D. The food sprite would remain in one spot and be impossible to
collect.

Answers

The thing that would happen if the on overlap block at the bottom was not included in the program shown is that A. The player would have difficulty moving the sprites on the screen.

How do you know if a sprite is overlapping?

If a person want to know if a Player sprite overlaps an Enemy sprite, the person can simple place the first sprite type to Player and the second sprite type in other type to Enemy .

Therefore, The thing that would happen if the on overlap block at the bottom was not included in the program shown is that A. The player would have difficulty moving the sprites on the screen.

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Answer: D. The food sprite would remain in one spot and be impossible to

collect.

Explanation:

Which property is used to identify the origin of an igneous rock ?

Answers

it should be crystal size
Crystal Size

Explanation:

Type the correct answer in the box. Spell all words correctly.

Ben is giving a presentation on digital media. Help him complete the following sentence.

The term digital media represents any media containing audio, video, and/or _______ content that are presented in a digital format.​

Answers

Answer:

The answer to the dash is "Audio-visual"

Which of the following is a reasonable capacity for a modern thumb drive? 10MB, 80Mb, 128GB, 8000Tb. Do an Internet search and think carefully about what these values mean. To get any credit you must provide a reason for your answer.

Answers

Answer:The reasonable capacity for a modern thumb drive is 128 GB.

Explanation:

Which of the following factors is most likely to result in high shipping and handling
costs?
A promotion for free shipping on
orders over a predetermined order
total
An increase in supply of a readily and
widely available packaging material
A lower than average hourly pay rate
for material handlers
An increase in demand for widely
used packaging material

Answers

The factor that is most likely to result in high shipping and handling costs is D. An increase in demand for widely used packaging material.

What is a Shipping Cost?

This refers to the amount of money that is paid to deliver goods to a particular location via a ship.

Hence, we can see that The factor that is most likely to result in high shipping and handling costs is an increase in demand for widely used packaging material.

This is likely to see increased charges for shipping as more people are asking for packaged materials to be transported.

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Kim agrees. You get the equipment from the truck and begin working. Kim approaches you as you are installing the modem and is a little concerned about customers being on the same network. Kim is afraid that customers will be able to "read" the information from credit cards and sales registers.
Offer Kim another switch so that the wireless access points are on one switch and his wired connections are on another
Offer Kim a VPN setup that will secure all network traffic

Answers

In order to assuage the fears that Kim has about customers being able to "read" the information from credit cards and sales registers when connected ti the same network, the best advice would be to Offer Kim a VPN setup that will secure all network traffic

This is because a Virtual Private Network would help offer additional protection as it would reroute the network through different channels to help secure the network.

What is a Network Security?

This refers to the processes that are put in place to protect a network from unauthorized use.

Hence, we can see that In order to assuage the fears that Kim has about customers being able to "read" the information from credit cards and sales registers when connected ti the same network, the best advice would be to Offer Kim a VPN setup that will secure all network traffic

This is because a Virtual Private Network would help offer additional protection as it would reroute the network through different channels to help secure the network.

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Explain the significance of Liteware in modern application development

Answers

Answer:

A set of rules which is made on the basis a number of observations done by user is called the principles of software development.j

The significance of Lite ware in modern application development is known to be important because it is said to be a group  of software applications or utility that is aid to be freely available to an end customers but has little capability when compared to full, paid version.

What does Liteware Mean?

Liteware is known to be a kind of software utility that has a more lowered form of functionality than when compared to a full as well as a paid version.

It is one that is said to be  freely distributed to end users and it also gives room for a lot of software developers as well as independent software vendors (ISV) to be able to make use of the lite version at no cost prior to their purchasing of the real software.

Therefore, The significance of Lite ware in modern application development is known to be important because it is said to be a group  of software applications or utility that is aid to be freely available to an end customers but has little capability when compared to full, paid version.

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Design a pseudo code that determines if a given number is even or odd number

Answers

0. Start
1. Print "Enter Any Number to Check, Even or Odd"
2. Read input of a number
3. If number mod = 0
4. Print "Number is Even"
5. Else
6. Print "Number is Odd"
7. End

The pseudocode determines if a given number is even or odd by checking if it's divisible by 2 and then prints the respective result.

Here's a simple pseudocode to determine if a given number is even or odd:

Input: number

Output: "Even" if the number is even, "Odd" if the number is odd

if number is divisible by 2 with no remainder then

   Print "Even"

else

   Print "Odd"

end if

This pseudocode checks whether the given number is divisible by 2. If it is, it prints "Even" since even numbers are divisible by 2. Otherwise, it prints "Odd" since odd numbers are not divisible by 2.

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What is it called when there is stored energy in the battery after an accident that has caused damage to the protective case or wiring harness?
A) Stranded energy
B) Explosive energy
C) Lost energy
D) Entrapped energy

Answers

B) Explosive energy is when there is stored energy in the battery after an accident that has caused damage to the protective case or wiring harness.

Is the energy stored when released may cause serious accidents or physical damage?

Stored energy are known to be any form of mechanical, gravitational, hydraulic that is known to be  energy stored in machines as well as in  equipment.

Stored energy hazards if released accidentally can cause serious injury.

Therefore, B) Explosive energy is when there is stored energy in the battery after an accident that has caused damage to the protective case or wiring harness.

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What is the difference between a reserved word and a user-defined identifier?

Answers

The difference between a reserved word and a user-defined identifier is that A reserved word is known to be the keyword that is often used in programming language that act  as the mark to a structure of a statement while the standard identifier is known to be the keyword that tells or defines a given type.

What is the difference between reserved words and user defined words?

Some use the word such as"keyword" and "reserved word" are known to be used a lot interchangeably, but  others differentiate its usage, by the use of "keyword" to connote a word that is unique if only in some certain cases but "reserved word" to connote  a unique word that cannot be used as a type of user-defined name.

Therefore, The difference between a reserved word and a user-defined identifier is that A reserved word is known to be the keyword that is often used in programming language that act  as the mark to a structure of a statement while the standard identifier is known to be the keyword that tells or defines a given type.

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What's the biggest challengeWeb analytics can tell you many things about your online performance, but what can analytics tools not tell you?

A
What your customers are doing on your website
B
Where your customers have come from before visiting your website
C
Where your customers go after leaving your website
D
What your customers are looking for on your website for most businesses when going online?

Answers

Answer:

(C) Where your customers go after leaving your website

who was Widely regarded as the world's first computer programmer

Answers

Answer:

Ada Lovelace

The world’s first computer programmer was a woman named Ada Lovelace. Born in Britain on December 10, 1815, she was introduced to the concept of the calculating machines developed by Charles Babbage when she was 17. It was in 1842 that she became thoroughly involved in what we call today computer programming.

Explanation:

Give two peripheral devices that will allow a person to continue using their IT systems​

Answers

Answer:

speakers or a mouse?

Explanation:

brainless answer plsssss

Firstly you need a mouse for navigation
Secondly you need a keyboard for inputting datas
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