CS 159 - Purdue - Exam 1 Study Guide (From Lab Quizzes) Questions and
Answers 100% out of 100% A+
T/F: All functions that utilize passing parameters by address must be void. - CORRECT
ANSWER-F
T/F: Data sent from the calling function to the function being called will be received in the same
order in which it was passes. - CORRECT ANSWER-T
T/F: The number of parameters cannot be determined from the declaration of a function. -
CORRECT ANSWER-F
Does fetching data access computer memory? - CORRECT ANSWER-Yes
Does writing data access computer memory? - CORRECT ANSWER-Yes
Does processing data access computer memory? - CORRECT ANSWER-No
COURSE STANDARD? The declaration section and execution sections of a user- defined
function must never overlap. - CORRECT ANSWER-Yes
COURSE STANDARD? Attempt to minimize your use of literal constants and maximize your
use of symbolic constants. - CORRECT ANSWER-Yes
COURSE STANDARD? Place a single space between all operators and operands. - CORRECT
ANSWER-Yes
T/F: A structure chart should be more horizontal and less vertical because the main function
should make a majority of the user- defined function calls. - CORRECT ANSWER-F
T/F: Functions from standard C libraries such as math.h and stdio.h are not included on a
structure chart. - CORRECT ANSWER-F
T/F: It is possible to determine from a structure chart the order in which use-defined functions
are called in a program. - CORRECT ANSWER-F
T/F: Symbolic/ defined constants do not have a data type, but the values they represent do. -
CORRECT ANSWER-T
T/F: The assignment operator is not used to associate a value with an identifier as no memory is
requires for symbolic/ defined constant. - CORRECT ANSWER-T
T/F: No terminal semicolon is used when defining a symbolic/ defined constant as the define
instruction is a pre-processor directive. - CORRECT ANSWER-T
, T/F: A mixed type expression will require at least one type conversion before the expression can
be evaluated. - CORRECT ANSWER-T
T/F: Only implicit type conversions can be used to change a mixed type expression to a single
type expression. - CORRECT ANSWER-F
T/F: An explicit type conversion cannot be applied to a symbolic/defined constant because such
a constant does not have a data type. - CORRECT ANSWER-F
T/F: It takes less time to access those levels of memory that are lower on the hierarchy than those
that are higher. - CORRECT ANSWER-F
T/F: The capacity of those levels of memory that are lower on the hierarchy is greater than those
that are higher. - CORRECT ANSWER-T
T/F: The memory at lower levels on the hierarchy are closer to the CPU than those that are
higher. - CORRECT ANSWER-F
T/F: An error related to a floating exception or segmentation fault can be detected by the
compiler. - CORRECT ANSWER-F
T/F: A logical error cannot be detected by the compiler. - CORRECT ANSWER-T
T/F: A warning issued by the compiler will not prevent the creation of a new executable file. -
CORRECT ANSWER-T
T/F: A user defined function can return at most one value. - CORRECT ANSWER-T
T/F: Control of a program is always returned from the called function to the calling function
when the called function terminated. - CORRECT ANSWER-T
T/F: One user defined function cannot call another user defined function. - CORRECT
ANSWER-F
T/F: The user defined functions will be declared with a local scope in your programs. -
CORRECT ANSWER-F
T/F: According to course standards a variable will never be permitted to define with a global
scope. - CORRECT ANSWER-T
T/F: It is not possible to reuse an identifier when the two objects that will share the identifier do
not have an overlapping scope. - CORRECT ANSWER-F
DEFINITON: Functionally cohesive - CORRECT ANSWER-Called function accomplished only
a single task in the program.
Answers 100% out of 100% A+
T/F: All functions that utilize passing parameters by address must be void. - CORRECT
ANSWER-F
T/F: Data sent from the calling function to the function being called will be received in the same
order in which it was passes. - CORRECT ANSWER-T
T/F: The number of parameters cannot be determined from the declaration of a function. -
CORRECT ANSWER-F
Does fetching data access computer memory? - CORRECT ANSWER-Yes
Does writing data access computer memory? - CORRECT ANSWER-Yes
Does processing data access computer memory? - CORRECT ANSWER-No
COURSE STANDARD? The declaration section and execution sections of a user- defined
function must never overlap. - CORRECT ANSWER-Yes
COURSE STANDARD? Attempt to minimize your use of literal constants and maximize your
use of symbolic constants. - CORRECT ANSWER-Yes
COURSE STANDARD? Place a single space between all operators and operands. - CORRECT
ANSWER-Yes
T/F: A structure chart should be more horizontal and less vertical because the main function
should make a majority of the user- defined function calls. - CORRECT ANSWER-F
T/F: Functions from standard C libraries such as math.h and stdio.h are not included on a
structure chart. - CORRECT ANSWER-F
T/F: It is possible to determine from a structure chart the order in which use-defined functions
are called in a program. - CORRECT ANSWER-F
T/F: Symbolic/ defined constants do not have a data type, but the values they represent do. -
CORRECT ANSWER-T
T/F: The assignment operator is not used to associate a value with an identifier as no memory is
requires for symbolic/ defined constant. - CORRECT ANSWER-T
T/F: No terminal semicolon is used when defining a symbolic/ defined constant as the define
instruction is a pre-processor directive. - CORRECT ANSWER-T
, T/F: A mixed type expression will require at least one type conversion before the expression can
be evaluated. - CORRECT ANSWER-T
T/F: Only implicit type conversions can be used to change a mixed type expression to a single
type expression. - CORRECT ANSWER-F
T/F: An explicit type conversion cannot be applied to a symbolic/defined constant because such
a constant does not have a data type. - CORRECT ANSWER-F
T/F: It takes less time to access those levels of memory that are lower on the hierarchy than those
that are higher. - CORRECT ANSWER-F
T/F: The capacity of those levels of memory that are lower on the hierarchy is greater than those
that are higher. - CORRECT ANSWER-T
T/F: The memory at lower levels on the hierarchy are closer to the CPU than those that are
higher. - CORRECT ANSWER-F
T/F: An error related to a floating exception or segmentation fault can be detected by the
compiler. - CORRECT ANSWER-F
T/F: A logical error cannot be detected by the compiler. - CORRECT ANSWER-T
T/F: A warning issued by the compiler will not prevent the creation of a new executable file. -
CORRECT ANSWER-T
T/F: A user defined function can return at most one value. - CORRECT ANSWER-T
T/F: Control of a program is always returned from the called function to the calling function
when the called function terminated. - CORRECT ANSWER-T
T/F: One user defined function cannot call another user defined function. - CORRECT
ANSWER-F
T/F: The user defined functions will be declared with a local scope in your programs. -
CORRECT ANSWER-F
T/F: According to course standards a variable will never be permitted to define with a global
scope. - CORRECT ANSWER-T
T/F: It is not possible to reuse an identifier when the two objects that will share the identifier do
not have an overlapping scope. - CORRECT ANSWER-F
DEFINITON: Functionally cohesive - CORRECT ANSWER-Called function accomplished only
a single task in the program.
