Question 1

The ____ function takes arguments that set the bits of cout ; that is, the arguments turn the bits in the format flag on.

Accepted Answer

A)  setw() 
B)  setprecision() 
C)  setf() 
D)  unsetf() 
A)  setw() 
B)  setprecision() 
C)  setf() 
D)  unsetf() C

Question 2

The ____ function defines the size of the output field in which the next output will be displayed.

Accepted Answer

A)  setw() 
B)  setprecision() 
C)  precision() 
D)  width() 
A)  setw() 
B)  setprecision() 
C)  precision() 
D)  width() D

Question 3

No matter how many decimal positions a number contains, C++ will display five positions if you do not explicitly set a precision for output.

Accepted Answer

A) True 
 B)False  False

Question 4

What is a bit?

Accepted Answer

Characters are made

Question 5

C++ provides a(n) ____________________ manipulator to flush the stream without sending a newline character.

Accepted Answer

The answer of C++ provides a(n) ____________________ manipulator to flush...

Question 6

Match between columns
                        Premises: character that terminates data entry

Accepted Answer

The Answer of data file and stream and manipulator and is...

Question 7

A(n) ____________________ manipulator is a manipulator that takes an argument.

Accepted Answer

The answer of A(n) ____________________ manipulator is a manipulator that...

Question 8

The ____ manipulator turns on bit codes for the attributes named as arguments.

Accepted Answer

A)  setw() 
B)  setprecision() 
C)  setiosflags() 
D)  resetiosflags() 
A)  setw() 
B)  setprecision() 
C)  setiosflags() 
D)  resetiosflags()

Question 9

Temporary data storage exists in computer memory; it is lost when power is lost.

Accepted Answer

A) True 
 B)False

Question 10

The ____ function skips any additional characters left in the input stream after data is accepted.

Accepted Answer

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

Question 11

All format flags begin with iosf:: .

Accepted Answer

A) True 
 B)False

Question 12

What are some commonly used format flags?

Accepted Answer

Some commonly used format flags are: 
-

Question 13

A ____ represents the relationships between the sizes of data units that business professionals most often use.

Accepted Answer

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

Question 14

Match between columns
                        Premises: provides a synonym for an identifier

Accepted Answer

The Answer of data hierarchy and Unicode and stream and is...

Question 15

The ____ manipulator specifies the number of significant digits to display.

Accepted Answer

A)  setw() 
B)  setprecision() 
C)  precision() 
D)  width() 
A)  setw() 
B)  setprecision() 
C)  precision() 
D)  width()

Question 16

Match between columns
                        Premises: contains records that are logically related

Accepted Answer

The Answer of stream and manipulator and delimiter character and is...

Question 17

Mention three file modes available in C++ for opening files.

Accepted Answer

Using a file mode tells C++ how to open

Question 18

Why was Unicode developed?

Accepted Answer

In older versions of C++, the stream lib

Question 19

____________________ flags are the arguments that determine the state of the cout object.

Accepted Answer

Format or

Question 20

Match between columns
                        Premises: sequence of bytes used in an input or output operation

Accepted Answer

The Answer of Unicode and typedef and stream and data is...

The ____ function takes arguments that set the bits of cout ; that is, the arguments turn the bits in the format flag on.

The ____ function defines the size of the output field in which the next output will be displayed.

No matter how many decimal positions a number contains, C++ will display five positions if you do not explicitly set a precision for output.

What is a bit?

C++ provides a(n) ____________________ manipulator to flush the stream without sending a newline character.

A(n) ____________________ manipulator is a manipulator that takes an argument.

The ____ manipulator turns on bit codes for the attributes named as arguments.

Temporary data storage exists in computer memory; it is lost when power is lost.

The ____ function skips any additional characters left in the input stream after data is accepted.

All format flags begin with iosf:: .

What are some commonly used format flags?

A ____ represents the relationships between the sizes of data units that business professionals most often use.

The ____ manipulator specifies the number of significant digits to display.

Mention three file modes available in C++ for opening files.

Why was Unicode developed?

____________________ flags are the arguments that determine the state of the cout object.

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

The ____ function takes arguments that set the bits of cout ; that is, the arguments turn the bits in the format flag on.

The ____ function defines the size of the output field in which the next output will be displayed.

No matter how many decimal positions a number contains, C++ will display five positions if you do not explicitly set a precision for output.

What is a bit?

C++ provides a(n) ____________________ manipulator to flush the stream without sending a newline character.

A(n) ____________________ manipulator is a manipulator that takes an argument.

The ____ manipulator turns on bit codes for the attributes named as arguments.

Temporary data storage exists in computer memory; it is lost when power is lost.

The ____ function skips any additional characters left in the input stream after data is accepted.

All format flags begin with iosf:: .

What are some commonly used format flags?

A ____ represents the relationships between the sizes of data units that business professionals most often use.

The ____ manipulator specifies the number of significant digits to display.

Mention three file modes available in C++ for opening files.

Why was Unicode developed?

____________________ flags are the arguments that determine the state of the cout object.

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