Class 3

Question 1

Preproccesor

Answer 1

.c + .h = .i
#includes statements are expanded, #defines are replaced, and comments are removed

Question 2

Compiler

Answer 2

.i —> .s (assembler source code)
Syntax parser

Question 3

Assembler (Converts assembly code to object code)

Answer 3

.s —> .o (assembler code parser)
Which is an object file; fragments of machine code with unresolved symbols and some addresses not known

Question 4

Linker (converts object code to executable code)

Answer 4

.o + library links a.out (default name); resolves symbols, generates an executable

Question 5

Char

Answer 5

8 bits (1 bytes). Remember that each byte has its own address

Question 6

Short

Answer 6

2 bytes

Question 7

Int

Answer 7

4 bytes

Question 8

Long

Answer 8

8 bytes

Question 9

Float

Answer 9

4 bytes

Question 10

Double

Answer 10

8 bytes

Question 11

Long double

Answer 11

16 bytes

Question 13

There are conceptually ______ of derived types constructed from the following types

Answer 13

Infinite class

Question 14

In what ways can derived types by constructed

Answer 14

Array of objects (variables or derived types), pointers to objects of given type, structures, union

Question 15

Constant variables are _______ only

Answer 15

Read. They cannot be modified during the execution of a program

Question 16

Variable declarations formatt

Answer 16

Type identifier (, identifier);
Ex: int i, j, k;

Question 17

Stdbool.h

Answer 17

Defines three macros bool,true,false