Final

Question 1

A______is a collection of related variables under one name.

Answer 1

structure

Question 2

A_____ is a collection of variables under one name in which the variables share the same storage

Answer 2

union

Question 3

The bits in the result of an expression using the ______ operator are set to 1 if the corresponding bits in each operand are set 1. Otherwise, the bits are set to zero

Answer 3

bitwise AND (&)

Question 4

The variables declared in a structure definition are called its

Answer 4

members

Question 5

In an expression using the ____ operator, bits are set to 1 if at least one of the corresponding bits in either operand is set to 1. Otherwise, the bits are set to zero

Answer 5

bitwise inclusive OR (|)

Question 6

keyword _____ introduces a structure declaration

Answer 6

struct

Question 7

keyword _____ is used to create a synonym for a previously defined data type

Answer 7

typedef

Question 8

in an expression using the _____ operator, bits are set to 1 if exactly one corresponding bits in either operand is set to 1. Otherwise, the bits are set to zero

Answer 8

bitwise exclusive OR(^)

Question 9

the bitwise AND operator (&) is often used to ____ bits ____ that is to select certain bits while zeroing others

Answer 9

mask

Question 10

keyword ____ is used to introduce a union definition

Answer 10

union

Question 11

the name of the structure is referred to as the structure ____

Answer 11

tag name

Question 12

the ____ and ____ operators are used to shift the bits of a value to the left or to the right, respectively

Answer 12

left-shift operator (<>)

Question 13

a(n) ____ is a set of integers represented by identifiers

Answer 13

enumeration

Question 14

Function __closes a file

Answer 14

fclose

Question 15

The __ function reads data from a file in a manner similar to how scanf reads from stdin.

Answer 15

fscanf

Question 16

Function __ reads a character from a specified file

Answer 16

fgetc

Question 17

Function __ reads a line from a specified file.

Answer 17

fgets

Question 18

Function __ opens a file

Answer 18

fopen

Question 19

Function __ is normally used when reading data from a file in random-access applications.

Answer 19

fread

Question 20

Function __ repositions the file position pointer to a specific location in the file.

Answer 20

fseek

Question 21

Only __ __characters may appear before a preprocessor directive on a line.

Answer 21

white space

Question 22

The __ directive discards symbolic constant and macro names.

Answer 22

undef

Question 23

__ enables you to control the execution of preprocessor directives and the compilation of program code

Answer 23

Conditional compilation

Question 24

The __ macro prints a message and terminates program execution if the value of
the expression the macro evaluates is 0.

Answer 24

assert

Question 25

The __ directive inserts a file in another file.

Answer 25

include

Question 26

The ____ operator concatenates its two arguments

Answer 26

##

Question 27

The __ character indicates that the replacement text for a symbolic constant or macro continues on the next line.

Answer 27

\

Question 28

Every preprocessor directive must begin with __.

Answer 28

#

Question 29

The __ directive creates macros and symbolic constants.

Answer 29

define

Question 30

The __ symbol redirects input data from a file rather than the keyboard.

Question 31

The __ symbol is used to redirect the screen output so that it’s placed in a file

Answer 31

>

Question 32

The __ symbol is used to append the output of a program to the end of a file

Answer 32

> >

Question 33

A(n) __ directs the output of one program to be the input of another program.

Answer 33

pipe

Question 34

A(n) __ in the parameter list of a function indicates that the function can receive a variable number of arguments

Answer 34

ellipsis

Question 35

Macro __ must be invoked before the arguments in a variable-length argument
list can be accessed.

Answer 35

va_start

Question 36

Macro __ accesses the individual arguments of a variable-length argument list

Answer 36

va_arg

Question 37

Macro __ facilitates a normal return from a function whose variable-length argument list was referred to by macro va_start.

Answer 37

va_end

Question 38

Argument __ of main receives the number of arguments in a command line

Answer 38

argc

Question 39

Argument __ of main stores command-line arguments as character strings.

Answer 39

argv

Question 40

Linux/UNIX utility __ reads a file called __ that contains instructions for compiling and linking a program consisting of multiple source files.

Answer 40

make, makefile

Question 41

Function __ forces a program to terminate execution.

Answer 41

exit

Question 42

Function __ registers a function to be called upon normal program termination.

Answer 42

atexit

Question 43

An integer or floating-point __ can be appended to an integer or floating-point constant to specify the exact type of the constant.

Answer 43

suffix

Question 44

Function __ can be used to trap unexpected events.

Answer 44

signal

Question 45

Function __ generates a signal from within a program

Answer 45

raise

Question 46

Function __ dynamically allocates memory for an array and initializes the elements to zero

Answer 46

calloc

Question 47

Function __ changes the size of a block of previously allocated dynamic memory

Answer 47

realloc

Question 48

The __ and __ directives are provided as shorthand notation for #if defined(name) and #if !defined(name).

Answer 48

ifdef, #ifndef

Question 49

The __ operator converts its operand to a string.

Answer 49

#

Question 50

The __ directive causes the source-code lines to be numbered from the indicated
value beginning with the next source-code line.

Answer 50

line

Question 51

The __ executes before a program is compiled

Answer 51

preprocessor

Question 52

a __ is a name for a constant

Answer 52

symbolic constant