Question: A dangling pointer is a pointer a . that has not been initialized. b . that has been declared, but has not yet been assigned

A dangling pointer is a pointer
a. that has not been initialized.
b. that has been declared, but has not yet been assigned a value.
c. none of these
d. that has been assigned the value of null or null_ptr.
e. to a block of memory that has been deleted.
A dangling pointer is a pointer a. that has not been

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer
Step: 1 Unlock blur-text-image
Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock
Step: 3 Unlock

Students Have Also Explored These Related Databases Questions!

Q:

1. When you pass an array as an argument to a function, what is actually passed? a. the address of the array b. the values of the elements in the array c. a duplicate of the array d. the number of...

Q:

A dangling pointer is a pointer to a block of memory that has been deleted. that has been declared, but has not yet been assigned a value. that has not been initialized. that has been assigned the...

Q:

1. Check all that apply. A. Since Ying's loop pointer, p , is type Base , no compiler error will occur. B. Ying can call p->func() on each object in the loop and get distinct behavior as defined by...

Q:

1. Check all that apply. A. Since Ying's loop pointer, p , is type Base , no compiler error will occur. B. Ying can call p->func() on each object in the loop and get distinct behavior as defined by...

Q:

1.The _________ , also known as the address operator, returnsthe memory address of a variable. a. asterisk ( * ) b. ampersand (& ) c. percent sign ( % ) d. exclamation point ( ! ) 2. With pointer...

Q:

C examn Question 11 pts What does the following code print: unsigned int x = -1; int y = !-0; if (x == y) printf("same"); else printf("not same"); same. not same. Flag this Question Question 21 pts...

Q:

Language concepts 1. What is a variable? A) A name and a type B) A name and a value C) A name, a type, and a value D) A name, a type, and a memory location 2. All objects have what in common? A) They...

Q:

A class called myString has been written for you, you have to implement it. Implementing myString requires you to provide many, many functions . You will find the defined myString class and all...

Q:

In C++ Using this code and functions go at the bottom: #include #include #include #include #include #include #include // PLACE CODE PROTOTYPES HERE FOR TASK A //...

Q:

Answer each of the following: a) A pointer variable contains as its value the________ of another variable. b) The three values that can be used to initialize a pointer are ____ , ____, and _________...

Q:

According to a marketing website, adults in a certain country average 55 minutes per day on mobile devices this year. Assume that minutes per day on mobile devices follow the normal distribution and...

Q:

What are the advantages of making formal journal entries in the accounting records for variances?

Q:

Rania contributed equipment worth $ 2 6 8 , 0 0 0 , purchased 8 months ago for $ 2 8 3 , 0 0 0 cash and used in her sole proprietorship, to Sand Creek LLC in exchange for a 2 0 percent profits and...

Q:

1. Compare source of capital processes with sales processes in terms of a. the frequency of transactions; b. the volume of transactions; c. the magnitude in dollars of a single transaction; and d....

Q:

9. Why isnt money considered a capital resource in economics? Why is entrepreneurial ability considered a category of economic resource, distinct from labor? What are the major functions of the...

Q:

6. Indicate whether each of the following statements applies to microeconomics or macroeconomics: LO3 a. The unemployment rate in the United States was 5.0% in April 2008. b. A U.S. software firm...

Q:

3. GeoLearning is an application service provider (ASP). Visit www.geolearning.com. What services and products does this ASP provide?