SilverZone iiO Sample Paper Class 2

International Informatics Olympiad - IIO 22 CLASS 2nd SAMPLE QUESTIONS The Actual Question Paper Contains 25 Questions. The Duration of the Test Paper is 40 Minutes. 1. In computing, which one of the following is a device 5. CD-ROM stands for ______________. that optically scans images, printed text, handwriting (A) Compact Disk Random Access Memory or an object and converts it into a digital image? (B) Compact Disk Read Only Memory (A) (B) (C) Common Disk Read Only Memory (D) Compact Data Random Access Memory CD-ROM Scanner 6. Which of the following is/are the correct statements? 1. Clicking the mouse implies clicking left button of the (C) (D) mouse. 2. Right click implies pressing and releasing the right Printer Laptop mouse button once. 2. Given below the figures of the parts of a computer. 3. The right mouse button is never double-clicked. Match them correctly with the details given on the (A) Only 1 is correct other side. (B) Both 2 and 3 are correct (C) Both 1 and 2 are true 1. (A) Used to type letters (D) All the statements of correct 7. The keys used to insert letters like A, B, C etc. are 2. (B) Resemblance with the real mouse called________. (A) Special keys (B) Alphabet keys (C) Navigation keys (D) Function keys 3. (C) Displays the commands 8. Which figure fits next in the sequence given below? Question Figure: 4. (D) Works like a brain. (A) (B) (C) (D) (A) 1 → D, 2 → C, 3 → B, 4 → A 9. Fill in the empty box above with the correct picture (B) 1 → A, 2 → B, 3 → C, 4 → D from below. (C) 1 → C, 2 → A, 3 → B, 4 → D (D) 1 → C, 2 → D, 3 → B, 4 → A 3. Which of the following is called the pointing device? A. Keyboard B. Mouse (A) (B) (C) (D) C. CPU D. Monitor 10. Which of the following is/are correct about a computer 4. Which of the following is called the brain of a computer? mouse? (A) ALU (B) Memory (A) It looks like a real mouse. (C) CPU (D) Control Unit (B) It can run and eat like a real mouse. (C) It is an input device. (D) Both A and C ANSWERS 1. B 2. D 3. B 4. C 5. B 6. D 7. B 8. C 9. A 10. D 2