Computer Science Which Character Is Used to Begin a Comment

Which of the following character is used to give comments in Python Program. Hello and welcome to CS First Storytelling.

Html In Easy Steps 9th Edition Isbn 9781840788761 Play Book Ebook Pdf Books To Buy

They start with and terminate with the characters as shown below my first program in C You cannot have comments within comments and they do not occur within a string or character literals.

. Comments are usually helpful to someone maintaining or enhancing your code when you are no longer around to answer questions about it. A newline is a character used to represent the end of a line of text and the beginning of a new line. With early computers an ASCII code was created to represent a new line because all text was on one line.

Aman wants to write a function in python. A Samacheer Kalvi Guru 12th Computer Science Question 5. In todays activity you will tell the story of a character who is walking through a scene and reacting to the objects he sees.

For example the following statement defines a character type variable ch and we assign a value a to it. It must be start with a letteralphabet Under score can be considered as a letter. The highest level directory on a computer system.

Welcome to Computer Science GCSE. At first many different character sets were used so on one system the code 0100001 would represent A but on another it could be P or Y. Advertisement Remove all ads.

Here ch is a variable of character type which can hold a character of the implementations character set and a is called a character literal or a character constant. What is Computer Science. As Matlab only has single line comments to mark an entire region as a comment called a block comment use the single line comment over and over again.

The phrase Hi there takes up nine characters. The exam covers the following course content categories. This symbol is used to print more than one item on a single line.

Learn vocabulary terms and more with flashcards games and other study tools. A C identifier is a name used to identify a variable function or. Everything from the to the end of that line of the program is considered a comment.

Key words cannot be considered as an identifier. The theory experimentation and engineering that form the basis for the design and use of computers. Which of the following keyword is used to begin the function block.

In programming languages such as C Java and Perl the newline character is represented as a n which is an escape sequence. Often cited as one of the most useful and least used programming conventions a comment is a text note added to source code to provide explanatory information usually about the function of the code. How many bytes used to store a.

Which character is used to begin a comment. Select the multiple lines which you want to comment using the cursor and then use the key combination control shift C to comment or uncomment the selected lines. A Semicolon b Dollor c Comma d Colon Answer.

The 3-hour end-of-course exam is comprised of 44 questions including 40 multiple -choice questions 50 of the exam and 4 free -response questions 50 of the exam. The list of characters that can be typed is. Or any special character like.

Comments should be written in what type of language. The comment character in Matlab is. The rest of the line will be ignored when the program is run.

Advertisement Remove all ads. The rest of the line will be ignored when the program is run. Start studying Computer Science.

ASCII code 13 is a carriage return moving the cursor to a new line. Char ch a. But when any number like 1 2 3.

It involves the study of algorithms that process store and communicate digital information. The windows buttons menu items icons and dialog boxes with which a computer user interacts. White spaces and special characters cannot be used.

Not only a b c. Below are examples of. Almost all character sets in use now begin with the 128 ASCII characters.

The information provided by Pythons help function. ASCII code 9 inserts a tab into a line of text. An escape sequence is treated as one character.

The word computer for example consists of eight characters. The Unicode Character Set 16 bits per character. A b c d Answer.

Select the keyword used to start a function out of the. Each character requires one byte of space so computer takes up 8 bytes. To store a one byte is used because it is an escape sequence.

Term 1 MCQ Working with functions Computer Science Class 12. In the next section of MCQ Term 1 Computer Science Class 12 you will get the term 1 MCQ questions based on working with functions. C Comma 12th Computer Science Solution Book Question 6.

The AP Computer Science A course is equivalent to a first-semester college-level course in computer science. Sometimes this means experimenting and testing different options until the program runs exactly how you want it to. A computer scientist specializes in the theory of computation and the design of computational systems.

But he doesnt know how to start with it. Advertisement Remove all ads. ASCII actually reserves the first 32 codes numbers 031 decimal for non-printable control charactersMany of these are now obsolete but some are still used for example.

Most Windows operating systems use what character to separate folder and file names. A character is any letter number space punctuation mark or symbol that can be typed on a computer. The manager that provides specific commands for working with files.

In Python any line of instructions containing the symbol pound sign or hash denotes the start of a comment.

How To Insert A Checkbox In Word Microsoft Word Document Word Check Words

Programming Symbols Coding Literacy New 2019 Python Poster By Lessonhacker Basic Computer Programming Learn Computer Coding Computer Science Programming

Izuku Midoriya Deku Export Code Gacha Club Hadleyyy Comic Book Cover Comic Books Book Cover