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sleet_krkn [62]
3 years ago
8

What is redundancy? What problems are associated with redundancy?

Computers and Technology
1 answer:
Anarel [89]3 years ago
5 0

Answer:

Redundancy is the mechanism that occurs in database's data as the same data is stores in the multiple location.It creates repeated data by accident or for backup purpose.

The issues that arise due to the redundancy of the data is the storage space in database gets consumed and thus wastes the space in storing information in multiple locations.When any update occurs in the stored data's field value , it also has to be changed in the multiples occurrences.

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Why is it now difficult for computer technology to maintain the pace of
KatRina [158]

It now difficult for computer technology as manufacturing cannot keep up with overwhelming transistor demand.

<h3>What was Moore's Law ?</h3>

Moore's Law is the one that talks about the fact that the number of transistors on a microchip is one that often goes up about two years always, even if the cost of computers is reduced.

Based on the above, It now difficult for computer technology as manufacturing cannot keep up with overwhelming transistor demand.

Learn more about computer technology  from

brainly.com/question/24912812

#SPJ1

6 0
2 years ago
An identifier that is prefixed with an @ and allows you to use code written in other languages that do not have the same set of
Nina [5.8K]

Answer:

Verbatim Identifier

Explanation:

  • Verbatim Identifier contains @ symbol as a prefix by which enables you to use reserved words of a programming language as identifier. For example the keywords like int, double, goto, char, else, while, for, float etc can be used as strings or variable names if @ symbol is added before these words e.g. @char, @while, @void, @int etc.
  • The compiler of a language will recognize such identifiers as verbatim identifiers and compiles them without giving an error that these are reserved words.
  • Verbatim identifier is used for program that is written in other languages and those languages don't have same reserved words.
  • For example: cout<<"use of verbatim identifier";<<@for;   In this statement, for keyword which is used in for loop can be used as an identifier with @ in the prefix.
  • The escape sequences if used with @ symbol in prefix then they are interpreted in a different way. For example in C#

                              string a = "\\C:\torrent\new\file";

                              Console.WriteLine(a);

This statement will give the following output:

                              \C:          orrent

                               ewfile

This means that the \t in the start of torrent and \n in the start of new word is taken as an escape sequence and output displayed is giving tab space because of \t and prints the rest of the words in new line because of \n escape sequence.

Now lets use this with the @ symbol

                               string a = @"\\C:\torrent\new\file";

                                Console.WriteLine(a);

The output will now be:

                                \\C:\torrent\new\file

\t and \n are not taken as escape sequences by the compiler because of @ symbol.

4 0
3 years ago
Greg works for online games development company. He occasionally visits online literature sites and downloads e-books of his cho
zalisa [80]

(A) Yes, because nobody is supposed to access non-work related sites during office hours.

3 0
3 years ago
Read 2 more answers
A ____ is a structure that allows repeated execution of a block of statements.
Leokris [45]

Answer:

loop

Explanation:

Loop is the one which is used to execute the specific statement again and again until the condition is true.

In the programming, there are 3 basic loop used.

1. for loop

<u>Syntax:</u>

for(initialization, condition, increment/decrement)

{

  statement;

}

the above statement execute until the condition in the for loop true when it goes to false, the loop will terminate.

2. while loop

<u>Syntax:</u>

initialization;

while(condition)

{

  statement;

increment/decrement;

}

it is work same as for loop and the increment/decrement can be write after or before the statement.

3. do while

syntax:

initialization;

do

{

   statement;

   increment/decrement;

}while(condition);

here, the statement execute first then, it check the condition is true or not.

so, if the condition is false it execute the statement one time. this is different with other loops.

3 0
3 years ago
Read 2 more answers
. Which of the following refers to the informal rules for how to behave online? A.
natta225 [31]

Answer:

D.netiquette

hope it is helpful to you

5 0
2 years ago
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