Sushovan Pal

  Every computer is made of hardware and software. The mechanical parts of a computer are called hardware. And the organized collection of data and instructions in the computer is called software. FUNCTIONAL UNITS OF COMPUTER Different hardware units of a computer help it perform specific functions. Let us take up the functions of the computer system one by one. Input The process of entering data, instructions and programs into the computer system is called input. Some common input devices are keyboard, mouse, microphone, joystick, light pen, etc. The input is processed by the computer in a systematic manner. ➤ Storage Since the computer processes the data provided by us at a very high speed, it is necessary that we provide the data to it at the same speed. For this purpose, the data is stored in the system at a particular allotted space for faster access and processing. ➤ Arithmetic and Logical Processing The instructions (given along with the data) are sent to the storage unit....

  CHAPTER 4-   Possession Read the conversation between Julia and Priyank and write the nouns which show possession. Julia: Priyank, that's a nice pen! Is it Tanmay's pen? Priyank : No, it is mine. Tanmay's pen is on his desk. Julia: My mistake! Look, my grandmother gave me a new pencil box. Priyank: It looks very smart. I have a pencil pouch, not a box. Julia: A pouch must be easier to carry. Is that the teacher's book on your desk? Priyank : Oh, yes! She must have forgotten to take it. Julia: Let's take it to her room. Read these sentences. I accidentally stepped on the dog's tail. Meenu is her father's pride and joy. The nouns dog's and father's show what they own or possess. Possessive nouns show what a person or animal owns or has. We use an apostrophe (') or apostrophes ('s) with nouns to show possession. J Uses of the Apostrophe (') in Possessive Nouns J RULE -1 :With singular nouns, we add apostrophe s ...

                                                    DIRECT AND INDIRECT SPEECH A. Statements 1. I Promised Him: "I Will Never Do It Again." Answer :- I Promised Him That I Would Never Do That Again. 2. The Newspapers Say: "The President Died Yesterday." Answer:- The Newspapers Say That The President Died The Day Before 3. He Announced: "The Show Will Go On." Answer:- He Announced That The Show Would Go On. 4. The Television Predicted: "It May Rain Tomorrow." Answer:- The Television Predicted That It Might Rain The Following Day. 5. The Manager Told Us: "If You Work Overtime, You Will Get The Bonus." Answer :- The Manager Told Us That If We Worked Overtime We Would Get The Bonus   B. Questions 1. The Students Asked: "Can't We Go With Him?" Answer:- The Students Asked Whether They Could Go With Him 2. ...