30 points

                                       Control Key Combinations   -  Translate

 

 

 

CTRL

                     The control key has a special task. It lets you give complex commands to  your computer by  pressing                            

                        only two or three keys. You must hold down  the CONTROL key while you press another key.

 

S

CTRL

                                  When  you press the CONTROL key and the S key at the same time, you  can stop the scrolling

                      +             of the screen display. Then to continue scrolling,    press CONTROL + S again.

 

C

CTRL

                                   When you press the CONTROL key and the C key at the same time,

                      +              you can stop a command.

 

DEL

ALT

CTRL

                                                                 If you want to restart MS-DOS, press the CONTROL,  ALT and DELETE keys,

                     +                   +                     at the same time.     

 

	20 points

 

                                            CORRECT OR INCORRECT

 

1.- A program is a series of instructions.

2.- Computers use the decimal system.

3.- Printers are not devices.

4.- Programmers are instructions.-

5.- The disk is in the disk driver.-

6.- A bit is a binary digit.-

7.- The screen shows you processed information.-

8.-  The PC is able of storing data.-

9.- The keyboard is a output device.-

10.- You mustn´t hold down  the CONTROL  and C keys when you want to stop a command.

 

	20 points

 

                                  CHOOSE THE CORRECT ADJETIVE TO COMPLETE THE FOLLOWING STATEMENTS.-

 

MAGNETIC-FAST- SHORT- RELIABLE- FLEXIBLE- ELECTRONIC- LONG-PERIPHETAL-USEFUL-

 

1.- Computers give us …………………………………information.-

 

2.- Last  computers are very………………………………………….

 

3.- Floppy disks are…………..……………………………………….

 

4.-A computer is a network of………………………………..circuits.-

 

5.- Tapes are…………..………………………………………………

 

6.-The printer is a ………………………………………………..unit.-

 

7.-  Know a bit about computing is……………………..for the people.-

 

8.-  The computer programs can be ……………………….or……………………….-

 

	10 points

 

                                    Complete with  PERSONAL PRONOUNS.

 

1.- We study Computing because……………………….is important.-

 

2.- Robert Jones is an intelligent analyst but…………….……..is not efficient.-

 

3.- Patricia Clarke is in Room 3   because ……………..……works with computers.-

 

4.-  We use new computers because…………………...are small and fast.-

 

5.-The disk is in the computer;………………….……is a hard disk.-

 

6.- Peter and Susan are operators and………………....work in Room 10.-

 

7.- Direction keys move the cursor rigth, left, up, and down.    ……………….don´t affect the characters    

      that are displayed.-

 

8.- In the keyboard is the SPACEBAR key.  ……………lets you move the cursor to the rigth.-

 

9.-The BACKSPACE key deletes characters as……………………moves the cursor to the left.-

 

20 points

           

                                     MATCH

 

1.-What devices does a computer return results to?                                     A. The programs that are precessed.-

2.-What is the computer system divided in?                                                  B. The mechanical and electronic parts of

3.-Where does one get training in programming fundamentals?                        the system.-

4.-What is harware?                                                                                      C. The programmers.-

5.-Who does design software?                                                                      D. At colleges or specialized institutions.-

6.-What is the result of constant improvement of computer technology?      E. software and hardware.-

7.-Which machines are directly connected to a computer?                           F.  Only one at time.-

8.-What is software?                                                                                     G. Printer or other output devices.-

9.-How many people are required to operate one computer?                       H. If it is accurate, it produces accurate

10.-Why is software an important part of the system?                                        results.-  

                                                                                                                       i.  The computers become obsolete within   

                                                                                                                            only a few years.-

                                                                                                                        j. On-line devices.-