COSC 1436 EXAM 3 UPDATED Questions and CORRECT Answers
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Course
COSC 1436
Institution
COSC 1436
COSC 1436 EXAM 3 UPDATED Questions
and CORRECT Answers
True/False: A local variable and a global variable may not have the same name within the
same program. - CORRECT ANSWER- false
This statement causes a function to end. - CORRECT ANSWER- to return
These types of arguments are passed to pa...
COSC 1436 EXAM 3 UPDATED Questions
and CORRECT Answers
True/False: A local variable and a global variable may not have the same name within the
same program. - CORRECT ANSWER✔✔- false
This statement causes a function to end. - CORRECT ANSWER✔✔- to return
These types of arguments are passed to parameters automatically if no argument is provided
in the function call. - CORRECT ANSWER✔✔- default
A(n) ________ search uses a loop to sequentially step through an array. - CORRECT
ANSWER✔✔- linear
True/False: The amount of memory used by an array depends upon the array's data type and
the number of elements in the array. - CORRECT ANSWER✔✔- true
True/False: Using a binary search, you are more likely to find an item than if you use a linear
search. - CORRECT ANSWER✔✔- false
Which of the following is a valid C++ array definition? - CORRECT ANSWER✔✔- int
scores[10];
A(n) ________ is information that is passed to a function, and a(n) ________ is information
that is received by a function. - CORRECT ANSWER✔✔- arguemtn, parameters
An array can store a group of values, but the values must be: - CORRECT ANSWER✔✔-
same data type
Using a linear search to find a value that is stored in the last element of an array of 20,000
elements, ________ element(s) must be compared. - CORRECT ANSWER✔✔- 20,000
, Which statement correctly uses C++ 11 to initialize a vector of ints named n with the values
10 and 20? - CORRECT ANSWER✔✔- vector <int> n{10,20};
By using the same ________ you can build relationships between data stored in two or more
arrays. - CORRECT ANSWER✔✔- subscript
True/False: One reason for using functions is to break programs into manageable units, or
modules. - CORRECT ANSWER✔✔- True
When used as parameters, these types of variables allow a function to access the parameter's
original argument. - CORRECT ANSWER✔✔- reference
The ________ sort usually performs fewer exchanges than the ________ sort. - CORRECT
ANSWER✔✔- selection bubble
True/False: C++ limits the number of array dimensions to two. - CORRECT ANSWER✔✔-
false
________ algorithms are used to arrange random data into some order. - CORRECT
ANSWER✔✔- sorting
True/False: A parameter is a special-purpose variable that is declared inside the parentheses
of a function definition. - CORRECT ANSWER✔✔- false
An array of string objects that will hold 5 names would be declared using which statement? -
CORRECT ANSWER✔✔- string names[5];
True/False: Before you can perform a bubble sort, the data must be stored in descending
order. - CORRECT ANSWER✔✔- false
Unlike regular variables, these can hold multiple values. - CORRECT ANSWER✔✔- arrays
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