CSC 1300 Final

In this declaration, Rock is

a tag

What allows you to access structure members

dot operator

Given the structure declaration, which is the correct way to define an array named carLot of 20 Car variables?

Car carLot[20];

Which of the following assigns a value to the hourlyWage member of the third element in a structure array called employee?

employee[2].hourlyWage = 100.00;

Given the structure declaration and given that there is a 20-element Car array named carLot that has already been defined in the main function, assign 14299 to the bluebookPrice member of the first element in the carLot array

carLot[0].price.bluebookPrice = 14299;

a function _____ returns a structure

may

In this declaration, hardnessScale is

a member

given the structure and assume a pointer variable to a Rectangle has already been created named myRectangle and it points to a dynamically allocated Rectangle array. At the end of the program, how would you release the allocated memory.

delete [] myRectangle;

Given the structure declaration, which is the correct way to create a pointer variable to a Rectangle named myRectangle

Rectangle* myRectangle;

given the structure declaration, what is the Tag of the structure

Dog

Data types that are created by the programmer are known as ___

abstract data types

given the structure declaration, what are the variables definitions called inside the curly braces (dogName, breed, dogAge, and fixed)

members

what is the correct syntax for dynamically allocating a Student array of 100 elements where Student is a structure

Student* stuArray = new Student[100];

a structure ____ contain members of differing data types

can

given the structure declaration and assume a pointer variable to a Rectangle has already been created name myRectangle. Would dynamically allocate an array of 100 Rectangle variables and use myRectangle to point to it

myRectangle = new Rectangle[100];

Which of the following statements outputs the value of the gpa member of the 2nd element of the student array given that Student structure has been declared in the source file

cout « student[1].gpa;

given the structure declaration and given that there is a 20-element Car array named carLot that has already been defined in the main function, what is the correct way to assign 2004 to the yearModel member of the first element in carLot

carLot[0].yearModel = 2004;

a pointer variable is designed to store

a memory address

what will the following program segment output

41

what is the output of the following code segment:

2 6 6

what is the output of the following program

I=5, j=10

which of the following statements deletes memory that has been dynamically allocated for an array of 100 string elements named addresses

delete [] adresses;

given the code segment below, what is the output of the program

6

which code correctly calls the following function

float* nums; / nuts = createArray(9);

should we use the delete operator on this array

no

what will the following code output

the memory address of the strPtr variable

if you are going to dynamically allocate an array where each element is a pointer to a double, which is the correct way to define the pointer to this array

double** scores

what will the following code output

22

the ____ , also known as the dress operator, returns the memory address of a variable

ampersand (&)

what will the following statement output

the memory address of the variable called num1

what is the out of the following program segment

50

given the variable definition below, define a pointer variable named ptr and assign the memory address of num to the pointer variable

int*ptr = #

what is the output of the following code segment

4 8

the ____, also known as the dereference or indirection operator, returns the value of the variable or array element that the pointer is pointing to

asterisk (*)

what does the following statement do

declares a pointer variable named numPtr

which of the following statements deletes memory that has been dynamically allocated for an array

delete [] arrayName;

the individual values contained in an array are called _______

elements

to access an array element, use the array name and the element’s

index

array indexes begin with the number ____

0

an array can store a group of values, but the values must be the same ______

data type

valid C++ array definitions

int myNums[10];

a _____ is best to use in order to traverse through each element of an array

for loop

the following programming statement shows an example of ______

implicit array sizing

how many elements does the following array have

5000

what is the last legal index/subscript that can be used with the following array

17

the name of an array stores the ____ of the first array element

memory address

a two-dimensional array can be viewed as ____ and ____

rows, columns

to assign the contents of one integer array to another integer array of the same size you must use _____

a loop to assign the elements of one array to the other array one element at a time

given the following declaration, where is 97 stored in the scores array

scores[4]

an array of string objects that will hold 5 names would be declared using which statement

string names[5];

what will the the following code segment display

11 13 17 6 19

given the program segment, write the missing programming statement that will read in a string containing spaces from the user, which should be placed in the character array named trait

cin.getline(trait,50);

what should you use to store different types of related information on dogs. For example, you want to store multiple dog names and also store those dog’s ages

parallel arrays

what will the following code segment display to the screen

16

the following is a complete C++ program/ what will this program display. to the screen when it runs

6

what would the following code segment display to the screen

34

to pass an array as an argument to a function, pass only the ____ of the array into the function call

name

what will the following code segment display to the screen

11

write the programming statement that correctly prints the second element of the vector defined below

cout « clocks.at(1);

you must #include <_____> to create and use a vector in your program

vector

data parallelism is where ____ is performed over ____ across multiple processors

the same task, different pieces of data

task parallelism is where ____ across multiple processors

different tasks are performed simultaneously

to allow file access in a program, you must #include the ____ header file

#include <fstream>

assuming outFile is a file object variable and temp is a double variable, which statement writes the contents of temp to the file associated with outFile

outFile « temp;

which of the following is correct to open a file assuming inFile is the file stream object variable

inFile.open(“filename.txt”);

read from a file assuming that inFile is a file stream object variable and content is a string variable

get line(inFile, content);

inFile.read(“content”);

inFile « content;

inFile » content;

get line(content,inFile);

correctly opens a file with file stream object variable name outFile in append mode

outFile.open(“myFile.txt”,ios::app);

which of the following bits associated with an input/output stream will be true if all other bits are false

goodbit

the text file data.txt. contains data delimited by the ‘$’. what should be the test expression (condition) inside the while loop in the code segment below in order to read from the file

getline(inFileminput,’$’);

a(n) ____ is information that is passed to a function, and a(n) ___ is information that is received by a function

argument, parameter

given this function prototype, what would be a vlid function call statement to this function

calcArea(3.5,2.4);

a function can have zero to many parameters and it can return this many values(using the return statement)

only one

what is the output of the following program

3 7 3

what will the following program output

2 4 0 8 2 4

what is the output of the following program

2 0 0

what is the output of the following program

7

which letter corresponds to the function header

A

which letter corresponds to the function prototypes

B

which letter corresponds to the function call statement

C

which letter corresponds to the function body

D

which letter corresponds to the return type

A

which letter corresponds to the parameter list

B

which letter corresponds to the function name

C

which letter corresponds to the return statement

D