SAINT ACACIUS ACADEMY1 Copper St., Camella 4A, Pamplona Tres, Las Piñas City

Periodical Examination in COMPUTER 11st Grading Period A.Y. 2015 – 2016

Name _______________________________________ Date ________________ Score _______________I. TRUE or FALSE: Write the word TRUE if the statement is correct and if not, put an X inside the

BOX.

____1. Machines can make our work slower and harder.____2. Calculators can give us accurate results.____3. There are no machines that can trace our sickness.____4. Without electric power, computers can work.____5. Machines can be used for more productive job results.

II. Unscramble the letters to identify the machines below.

1. csbaau ___________________2. lbenzii rlutpleimi ___________________3. ltynaaila hcieman ___________________4. diffeercne ignene ___________________5. utabalting macihne ___________________

III. Color the picture if machine is used.

IV. Fill in the blanks. Choose the BEST answer from the word bank.

1. The ________________ is the first instrument used in calculating arithmetic problems.2. In 1642, ________________ invented a mechanical machine.3. The tabulating machine was a very ________________ and important in the development of digital computer.4. With the help of machine we can not only save time, but also ________________.5. Computer ________________ is the set of instructions a computer uses to do certain work.

V. Draw 5 objects that are classified as hardware. Use the back of your paper. (2 points each)

1. mouse2. Monitor3. Keyboard4. CPU5. speaker