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Answered on 18 Jan Learn Computer Science
Chandrabhan Vithal Zarekar
Yoga tutor at home teaching since 20years
Asked on 03/05/2022 Learn Computer Science
void main ( )
{
int a [4];
int *p;
P=a;
*P=10;
P++;
*P=20;
P=&a[2];
*P=30
for (int i=0; i<3; i++)
cout <<a[i] <<" , " ,
Write output
read lessAnswered on 14/06/2021 Learn Computer Science
Rahul
Certified for Assistant Professor with 10 months of experience in IT Industry.
The processor also called a central processing unit (CPU).
There are mainly three components of CPU :
The main work of the processor is to process the instruction given to it and produce the final result as output.
All CPUs have an instruction set containing the list of actions that the processor performs, such as adding two numbers, and on these instructions, ALU performs calculations and comparisons. Control unit coordinates among processors other components; the control unit does all the fetching work from memory. E.g. the control unit could direct ALU to perform an addition operation and multiply it with the third number. However, CPUs have a limited amount of high-speed memory called REGISTERS upon which ALU acts directly rather than having a control unit to fetch instructions from the main memory.
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Answered on 18/02/2020 Learn Computer Science
Surya Pratap
Stay Fit & Healthy With Surya Pratap
Akhile,Coding and PowerBI are two different skills. Both have different outcomes. No need to learn coding to learn PowerBI. Think of you long term goals and if you think that learning PowerBi fits into those, then go for it. Becoming an expert is going to be valuable in the long run. Else you have multiple options
read lessAnswered on 11/03/2020 Learn Computer Science
Charlie
AutoCorrect is a Microsoft tool that helps us detect and correct typos, wrong spellings and case sensitive words in Microsoft Word. You can customise it according to your needs when you're exporting or importing from or to another computer.
There are two ways by which you can export or import AutoCorrect from one computer to another: One is manually, and the other is by using Kutools for Word. For manually importing and exporting the files, you have to follow the steps:
- copy the Normal. dotm file on your computer to a destination the network can access.
- C:\Documents and Settings\username\Application Data\Microsoft\Templates locate his file on your destination computer, on which you want the data to be stored. To have a backup of the file, rename it to Normal.bak
- Close all the Microsoft applications and copy the Normal. dotm file and paste it in C:\Documents and Settings\username\Application Data\Microsoft\Templates on the destination computer.
The procedure is much simpler using the Kutools tool:
- Click Enterprise > Import / Export > AutoCorrect to export the AutoCorrect entries
- Select whatever you want to export and export it to files of the intermediate location, which is accessed by the destination computer.
- Then your AutoCorrect files will be exported to a specific folder.
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Answered on 03/06/2017 Learn Computer Science
Anubhav Saxena
English Speaking trainer
Learn Advanced Placement Tests Coaching from the Best Tutors
Answered on 20/05/2017 Learn Computer Science
Thinkwizz
Answered on 02/01/2017 Learn Computer Science
Ajay Negi
Tutor
Lesson Posted on 19/12/2016 Learn Computer Science
Short Answer Questions For Chapter-2 Computer Science Class-XI-CBSE
Dr. Lalit Arora
- Teaching from Last 20 years in computer Field. - Published few textbooks on object oriented Programming.
Short Answer Questions:
1. What is Bit?
Ans: The smallest and basic unit of information in digital computer is called a bit. Bit is the abbreviation of Binary Digit.
2. What do you mean by base/radix?
Ans: The base or radix of a number system represents the number of digits or basic symbols in that particular number system.
3.What are the different number systems are available for in computer system?
Ans: There are four basic number systems:
4. What is the base of binary number system and what are the digits used for binary number system?
Ans: Numbers with base 2 represent the binary numbers, which includes only two digits 0 and 1.
5. What is the base of octal number system and what are the digits used for octal number system?
Ans: The numbers with base 8 represent the octal numbers, ranging digits from 0 to 7.
6. What is the base of decimal number system and what are the digits used for decimal number system?
Ans: The numbers with base 10 represent the decimal numbers, ranging digits from 0 to 9.
7. What is the base of Hexadecimal number system and what are the digits used for Hexadecimal number system?
Ans: The Hexadecimal number system has base 16 and contain 16 symbols, from 0 to 9 and A to F.
8. How the decimal number system converts into another base of number system?
Ans: To convert from decimal to a different number base such as Octal, Binary or Hexadecimal involves repeated division by that number base, Keep dividing until the quotient is zero, Use the remainders in reverse order as the digits of the converted number.
9. How can BaseN number system may be converted into decimal number system?
Ans: To convert from BaseN to Decimal number, Multiply each digit by increasing powers of the base value and add the terms
10. Write down something about following:
Ans: i) ASCII (American Standard Code for Information Interchange) code represents each character in a standard character set as a single byte binary code.
ii) EBCDIC was one of the first widely-used computer codes that supported upper and lowercase alphabetic characters, in addition to special characters, such as punctuation and control characters.
iii) A universal character standard was developed that supports a more character sets, called Unicode.
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Lesson Posted on 03/11/2016 Learn Computer Science
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