Question 1

Mention one advantage and one disadvantage of using the get() function instead of the extraction operator (>>) with cin for keyboard data entry.

Accepted Answer

Using cin with the operator>>() function

Question 2

____ I/O is unformatted; that is, bytes are transferred into and out from memory without regard to the type of data they represent.

Accepted Answer

A)  Low-level 
B)  High-Level 
C)  Primitive 
D)  Advanced 
A)  Low-level 
B)  High-Level 
C)  Primitive 
D)  Advanced

Question 3

The ____ is a key combination that indicates completion of data entry.

Accepted Answer

A)  delimiting character 
B)  end-of-file indicator 
C)  data record 
D)  setiosflags 
A)  delimiting character 
B)  end-of-file indicator 
C)  data record 
D)  setiosflags

Question 4

A ____ represents one piece of data, such as a first or last name, phone or Social Security number, or salary.

Accepted Answer

A)  data field 
B)  data hierarchy 
C)  data record 
D)  data file 
A)  data field 
B)  data hierarchy 
C)  data record 
D)  data file

Question 5

A ____ consists of a number of data fields that are logically connected because they pertain to the same entity.

Accepted Answer

A)  data field 
B)  data hierarchy 
C)  data record 
D)  data file 
A)  data field 
B)  data hierarchy 
C)  data record 
D)  data file

Question 6

Match between columns
                        Premises: used to manipulate, or change, the state of the cout object

Accepted Answer

The Answer of stream and delimiter character and permanent storage is...

Question 7

The ____ function reads a line of text at the address represented by the first argument to the function until it reaches either the length used as the second argument or the character used as the third argument.

Accepted Answer

A)  open() 
B)  ignore() 
C)  get() 
D)  getline() 
A)  open() 
B)  ignore() 
C)  get() 
D)  getline()

Question 8

The ____________________ manipulator displays values in octal form.

Accepted Answer

The answer of The ____________________ manipulator displays values in octal...

Question 9

Match between columns
                        Premises: represents the relationships between the sizes of data units that business professionals most often use

Accepted Answer

The Answer of Unicode and permanent storage device and fixed is...

Question 10

A(n) ____________________ character separates data fields.

Accepted Answer

The answer of A(n) ____________________ character separates data fields....

Question 11

The cin.get() statement can retrieve any character, including letters, numbers, punctuation, and white space such as the character generated by pressing the Enter key.

Accepted Answer

A) True 
 B)False

Question 12

How is a file closed in C++?

Accepted Answer

After you have written to a file, you do

Question 13

The ____ function takes a character argument and returns a reference to the object that invoked the function.

Accepted Answer

A)  open() 
B)  ignore() 
C)  get() 
D)  getline() 
A)  open() 
B)  ignore() 
C)  get() 
D)  getline()

Question 14

The ofile() function opens a data file.

Accepted Answer

A) True 
 B)False

Question 15

What are the ostream objects that C++ instantiates?

Accepted Answer

C++ actually instantiates three ostream

Mention one advantage and one disadvantage of using the get() function instead of the extraction operator (>>) with cin for keyboard data entry.

____ I/O is unformatted; that is, bytes are transferred into and out from memory without regard to the type of data they represent.

The ____ is a key combination that indicates completion of data entry.

A ____ represents one piece of data, such as a first or last name, phone or Social Security number, or salary.

A ____ consists of a number of data fields that are logically connected because they pertain to the same entity.

The ____ function reads a line of text at the address represented by the first argument to the function until it reaches either the length used as the second argument or the character used as the third argument.

The ____________________ manipulator displays values in octal form.

A(n) ____________________ character separates data fields.

The cin.get() statement can retrieve any character, including letters, numbers, punctuation, and white space such as the character generated by pressing the Enter key.

How is a file closed in C++?

The ____ function takes a character argument and returns a reference to the object that invoked the function.

The ofile() function opens a data file.

What are the ostream objects that C++ instantiates?

An Overview of Object-Oriented Programming and C++

Evaluating C Expressions

Making Decisions

Performing Loops

Understanding Arrays, Strings and Pointers

Using C++ Functions

Using Classes

Class Features and Design Issues

Understanding Friends and Overloading Operators

Understanding Inheritance

Using Templates

Handling Exceptions

Advanced Topics

Filters

Exam 13: Advanced Input and Output

Mention one advantage and one disadvantage of using the get() function instead of the extraction operator (>>) with cin for keyboard data entry.

____ I/O is unformatted; that is, bytes are transferred into and out from memory without regard to the type of data they represent.

The ____ is a key combination that indicates completion of data entry.

A ____ represents one piece of data, such as a first or last name, phone or Social Security number, or salary.

A ____ consists of a number of data fields that are logically connected because they pertain to the same entity.

The ____ function reads a line of text at the address represented by the first argument to the function until it reaches either the length used as the second argument or the character used as the third argument.

The ____________________ manipulator displays values in octal form.

A(n) ____________________ character separates data fields.

The cin.get() statement can retrieve any character, including letters, numbers, punctuation, and white space such as the character generated by pressing the Enter key.

How is a file closed in C++?

The ____ function takes a character argument and returns a reference to the object that invoked the function.

The ofile() function opens a data file.

What are the ostream objects that C++ instantiates?

An Overview of Object-Oriented Programming and C++

Evaluating C Expressions

Making Decisions

Performing Loops

Understanding Arrays, Strings and Pointers

Using C++ Functions

Using Classes

Class Features and Design Issues

Understanding Friends and Overloading Operators

Understanding Inheritance

Using Templates

Handling Exceptions

Advanced Topics

Filters