transformed into a representation which the computer will accept. transformed into program instructions containing an opcode and operand. Typed into the computer by using the keyboard Transformed into the code. Selected by the user.
2. What are the five types of information that can be stored in a computer?
information, data, transformation, representation, numbers decimal, hexadecimal, octal. There is no fifth type opcode, operand. Address. Operation code, memory location numbers, symbols, audio. Pictures, instructions numbers, symbols, audio, pictures, instructions input, output, primary memory, secondary memory, CPU
3. Which of the following statements is not true of computer instructions?
instructions must be stored within the computer before use instructions must be translated from form to form a set of instructions is called a program instructions must be translated to their form before the computer can obey them the world hunt exercise showed how a computer follows instructions
4. When counting in what comes after the number 100111two?
11100two 10000two 11000two 11111two
5. Which of the following cannot easily be represented by numbers?
sound picture numbers human emotion symbols
6. What are the names of two standardized codes for representing character data numerically?
BITs and ANSI codes ASCII code and EBCDIC code COBOL and FORTRAN CRYPOCODE and ANAGRAMS and ANSI CODES
7. The identifying code that tells the computer what operation is to be performed is called:
instruction opcode control I/O Address
8. The two parts of each instruction are:
inside and outside high-end and low-end command and operative opcode and operand control and comparison
9. What two things must be stored in the computer’s memory in order to execute a program
electronic circuitry and five types of information and codes numerical data in form and character data in code the name and password of the person executing the program the program and the data to be manipulated
10. Pixel is an acronym for:
PIXiE language Pick aXE Length PIC True Element Printer initialization Examination Element
11. To put an image or picture into a computer, it must first be:
measured cut to size framed digitized colored
12. The smallest element on a picture is called a :
pixet pixel hexit dexit bixel
13. What word is used to describe a tiny rectangular portion of a picture?
character byte pixel light pen digitizer
14. The numerical representation that indicates a sound’s frequency as the number of cycles per second of that sound’s vibration refers to:
velocity Voltage viscosity osmosis hertz
15. Which of the word hunt commands instructs you to turn to a specified page?
STOP FORWARD GOTO WRITE SELECT