Computer Revision Worksheet 1 Q1. Fill in the blanks: 1. ________________________ is an electronic device. 2. Computer works on _________________________. 3. The name computer comes from the word __________________________. 4. Computer is a machine that helps us to _______________ and ______________. 5. A computer works very ____________________. 6. A computer saves our _____________________. 7. A computer never gets ____________________. 8. Machines makes our work_____________________. 9. We can play _______________________ on a computer. 10. We can make ______________________ on a computer. Q2. State whether the statement is true or false: 1. A computer is a smart machine. 2. Computer is a manmade machine. 3. A computer work very slowly. 4. A computer can store information. 5. A computer cannot be used to solve sums. 6. We cannot play games on a computer. 7. We can type letters on a computer. 8. A computer is used only at home. 9. Machines do not save our time. 10. A computer makes mistakes. Answer Key Q1. Fill in the blanks: 1. Computer is an electronic device. 2. Computer works on electricity. 3. The name computer comes from the word compute. 4. Computer is a machine that helps us to work and play. 5. A computer works very fast. 6. A computer saves our time. 7. A computer never gets tired. 8. Machines makes our work easy. 9. We can play games on a computer. 10. We can make drawings on a computer. Q2. State whether the statement is true or false: 1. A computer is a smart machine. T 2. Computer is a manmade machine. T 3. A computer work very slowly. F 4. A computer can store information. T 5. A computer cannot be used to solve sums. F 6. We cannot play games on a computer. F 7. We can type letters on a computer. T 8. A computer is used only at home. F 9. Machines do not save our time. F 10. A computer makes mistakes. F Computer Revision Worksheet 2 Q1. Fill in the blanks: 1. A computer keyboard has various types of ______________. 2. ___________________ is used to select the text and draw pictures. 3. Mouse is a _________________________ device. 4. CPU stands for _________________________________________________ 5. ___________________ are used to listen to sounds on computer. 6. Name any 3 parts of computer___________________,__________________,___________ 7. A ____________________________ looks like a television screen. 8. CPU is the _____________________ of computer. 9. A ____________________ is used to take printout on paper. 10. A ________________________ is used to type letters and numbers. Q2. State whether the statement is true or false: 1. Monitor comes in different sizes and shapes. _____________ 2. Keyboard can remember everything. _____________ 3. A computer mouse has two or three buttons. ____________ 4. A monitor looks like a T.V screen. ____________ 5. Whatever we type is displayed on the CPU. ____________ 6. We use a mouse to point and select things on the monitor. __________ 7. CPU is called as the brain of computer. ____________ 8. Printer is used to type letter and numbers. ____________ 9. A computer has four main parts. ____________ 10. CPU stands for Central Processing Unit. ____________ Answer Key Q1. Fill in the blanks: 1. A computer keyboard has various types of keys. 2. Mouse is used to select the text and draw pictures. 3. Mouse is a pointing device. 4. CPU stands for Central Processing Unit 5. Speakers are used to listen to sounds on computer. 6. Name any 3 parts of computer monitor, keyboard and CPU. 7. A monitor looks like a television screen. 8. CPU is the brain of computer. 9. A printer is used to take printout on paper. 10. A keyboard is used to type letters and numbers. Q2. State whether the statement is true or false: 1. Monitor comes in different sizes and shapes. T 2. Keyboard can remember everything. F 3. A computer mouse has two or three buttons. T 4. A monitor looks like a T.V screen. T 5. Whatever we type is displayed on the CPU. F 6. We use a mouse to point and select things on the monitor. T 7. CPU is called as the brain of computer. T 8. Printer is used to type letter and numbers. F 9. A computer has four main parts. T 10. CPU stands for Central Processing Unit. T .