ALL CLASS COMPUTER SCIENCE AND DATA PROCESSING NOTES

  1. ……:Two lines go in and one comes out. AND Gates Or Gates. Not Gates. Nor Gates.   2.            AND               A:0, B:1 Y:?   0 1 10 11   3.          OR                  A:1, B:0 Y:?   0 10 1 11   4. …………… One line  goes  in and one comes out. AND Gates NOT Gates OR Gates NOR Gates   5. ………………..is a drawing. It shows the main steps for doing a job. instruction flowchart Program None of the above   6.  A flowchart always start with …….. and ends with ………… A - B A - END START - STOP None of the above   7. ……………. is a set of instructions for a computer Flowchart instruction program None of the above             8. ………………. is a person who writes computer programs. Teacher Programmer Computer None of the above   9. Which of the following is  the Flowchart symbol? Triangle Oval Rectangle Terminal symbol   10. Which of the following is  the Ar

  1.     ………………………………… is the word used to describe devices. These are the parts of the computer system you can touch and see. a)     Hardware b)     Software c)     Information d)     Data    …………………………… peripherals that are used to capture data and send it to a computer system. a)     Output devices b)     Input devices c)     Storage devices d)     Processing devices 3.       …………………… peripherals pass data back from a process. a)     Input devices b)     Output devices c)     processing d)     None of the above   4.     Which of the following is the input device?    a) Harddisk    b) Monitor    c) Keyboard    d) Printer   5. Which of the following is the storage device?    a) Monitor    b) Scanner    c) Mouse    d) Harddisk     6. Which of the following is the output device?    a) Mouse    b) Keyboard    c) Monitor    d) Scanner  7. Which of the following is the processing device? a)     CPU b)     Scanner