ECE :: Microprocessors
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Consider the following statements
- An assembler is a program having assembly language program as input and machine language program as output.
- A macro assembler is an assembler with additional macro facilities.
- A cross assembler for a μP X is an assembler which executes on source microcomputer with a different CPU than X bit generates code for X.
- Assemblers generally do not provide macro facilities.
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A computer window has a bar at its top to bear the name of window. This bar is called
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Read the following statements about files in Pascal
- A file can grow or shrink dynamically.
- A file which consists of only characters is called text file.
- Text files may be read and written using standard Pascal READ and WRITE procedures.
- Every file must have a beginning but may or may not have an end.
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If word length is 16 bits the decimal equivalent of largest number which can be stored is
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For the floating point numbers 1.81 x 10-29 and 0.0152 x 1018 the normalised forms are
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Consider the following in C
- An arithmetic operation between integer and an integer gives integer as the result.
- An arithmetic operation between a real and a real constant gives real constant as the result.
- An arithmetic operation between an integer constant and a real constant is not valid.
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LET JCOKE = 11 and LPEPSI = 19. Consider the statement
IF (JCOKE - LPEPSI) 5, 5, 7
5 JCOKE = JCOKE + 2
7 JCOKE = JCOKE + 5
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