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Answer 17: C
Answer 18: *
Answer 19: A
Answer 20: B
Answer 21: A
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Question 17 2 pts A pointer is: A keyword used to create variables A variable that...
TRUE/FALSE 1. If pl is an integer pointer variable, with the value of 1000, pl++ changes...
TRUE/FALSE 1. If pl is an integer pointer variable, with the value of 1000, pl++ changes P1 to point to the memory location 1001. ANSWER: T 2. When you return a dynamic array to the freestore, you must include the number of elements in the array 3. You can assign an array to a pointer variable. 4. The size of dynamic arrays must be declared at compile time. 5. int *pl; declares a static variable. ANSWER: F ANSWER: F ANSWER:...
Question 27 The following statement ________. cin >> *num3; stores the keyboard input in the variable...
Question 27 The following statement ________. cin >> *num3; stores the keyboard input in the variable num3 stores the keyboard input into the pointer num3 is illegal in C++ stores the keyboard input into the variable pointed to by num3 None of these Question 28 The following statement ________. int *ptr = new int; results in a compiler error assigns an integer less than 32767 to the variable ptr assigns an address to the variable ptr creates a new pointer...
Question 1 2 pts The preprocessor executes after the compiler. False True Question 2 2 pts...
Question 1 2 pts The preprocessor executes after the compiler. False True Question 2 2 pts What code is human-readable and follows the standards of a programming language? Secret code Source code Key code None of these Machine code Question 3 2 pts What is the symbol that marks the beginning of a one line comment? Question 1 2 pts The preprocessor executes after the compiler. True False Question 5 2 pts A statement that may be used to stop...
Canvas → XC D Question 13 Given the code below: typedef struct p { char topic...
Canvas → XC D Question 13 Given the code below: typedef struct p { char topic [20]; int nunWords; > page; typedef struct mag char name[20]; page pages [250); int numPages; } magazine; magazine m; How would you declare an array of 20 magazines? struct magazine[20] magazine[20] magazine myStack(20) None of the above struct m[191 Question 14 Given the code below: typedef struct char topic[20] Canvas & XC struct m[19] Question 14 Given the code below: typedef struct char topic[20];...
2) (10 pts) Write a function that takes in a pointer to a linked list of...
2) (10 pts) Write a function that takes in a pointer to a linked list of nodes storing integers and a variable named value, and returns the number of nodes in the list storing that value. For example, if a list pointed to by listPtr stores 2, 6, 2, 3, 4, 2, 6, and 6 and value = 6, your function should return 3, since 6 appears in the list 3 times. Please use the struct and function prototype provided...
State true or false: (6 x 2 = 12 pts) Using -- with a reverse iterator...
State true or false: (6 x 2 = 12 pts) Using -- with a reverse iterator moves it from the back toward the front of a list b) The body of a do-while loop is always executed at least once. c) If p points to the array element a[j], then p + i points to a[i+j]. d) Any number of pointer variables may point to the same object. In terms of both execution speed and memory usage usually iterative solutions...
need question 3 assap using cin and cout outputs please Ctrl CSC 270 Final Exam-Spring2 1) [10 pts] Create anarray x which includes integers fron ltos obtain the array y which, even formula. Displ...
need question 3 assap using cin and cout outputs please
Ctrl CSC 270 Final Exam-Spring2 1) [10 pts] Create anarray x which includes integers fron ltos obtain the array y which, even formula. Display both arrays x and y in a table with labeled column headings. 0 y- 2x+1 2) 120 pts] Consider the following 2D array. 01 2 -1 X-3 5 0 6 -3 7 -15 Use the standard notation and obtain the following (a) Create and display array...
C++ pointers and linked lists 1. Declare an integer pointer variable intPointer. Initialize it to point...
C++ pointers and linked lists 1. Declare an integer pointer variable intPointer. Initialize it to point to an int variable named someInt. Assign the value 451 to someInt and output (cout) the variable someInt and output (cout) the value pointed to by intPointer. Write an assignment statement that indirectly stores 900 into the value pointed to by intPointer. Output (cout) the value pointed to by intPointer and output (cout) the variable someInt, 2. Declare a pointer variable charArrPointer and initialize...
Question 22 4 pts In the statement: Int'. p and q are pointer variables. True False...
Question 22 4 pts In the statement: Int'. p and q are pointer variables. True False D Question 23 4 pts If a user-defined class object that uses mathematical operators to pass to the template function, the class must contain code for the primitive data types the constructor the overloaded operators the try/catch blocks Question 24 4 pts Afriend function is a function that is not part of a class but has access to the class's private members as well...
Question 4 2 pts Match the following typedef double A; [Choose ] A can be used...
Question 4 2 pts Match the following typedef double A; [Choose ] A can be used instead of "double" typedef B double; B can be used instead of "int" typedef A double; typedef int B; Question 5 1 pts The below is an example of C++ Dynamic Memory Allocation • The new operation • Example int * intPtr; intPtr = new int; intPtr 0x13eff8600x13eff860 - An anonymous variable - Cannot be accessed directly True C False
TRUE/FALSE 1. If pl is an integer pointer variable, with the value of 1000, pl++ changes P1 to point to the memory location 1001. ANSWER: T 2. When you return a dynamic array to the freestore, you must include the number of elements in the array 3. You can assign an array to a pointer variable. 4. The size of dynamic arrays must be declared at compile time. 5. int *pl; declares a static variable. ANSWER: F ANSWER: F ANSWER:...
Canvas → XC D Question 13 Given the code below: typedef struct p { char topic [20]; int nunWords; > page; typedef struct mag char name[20]; page pages [250); int numPages; } magazine; magazine m; How would you declare an array of 20 magazines? struct magazine[20] magazine[20] magazine myStack(20) None of the above struct m[191 Question 14 Given the code below: typedef struct char topic[20] Canvas & XC struct m[19] Question 14 Given the code below: typedef struct char topic[20];...
2) (10 pts) Write a function that takes in a pointer to a linked list of nodes storing integers and a variable named value, and returns the number of nodes in the list storing that value. For example, if a list pointed to by listPtr stores 2, 6, 2, 3, 4, 2, 6, and 6 and value = 6, your function should return 3, since 6 appears in the list 3 times. Please use the struct and function prototype provided...
need question 3 assap using cin and cout outputs please
Ctrl CSC 270 Final Exam-Spring2 1) [10 pts] Create anarray x which includes integers fron ltos obtain the array y which, even formula. Display both arrays x and y in a table with labeled column headings. 0 y- 2x+1 2) 120 pts] Consider the following 2D array. 01 2 -1 X-3 5 0 6 -3 7 -15 Use the standard notation and obtain the following (a) Create and display array...
Question 22 4 pts In the statement: Int'. p and q are pointer variables. True False D Question 23 4 pts If a user-defined class object that uses mathematical operators to pass to the template function, the class must contain code for the primitive data types the constructor the overloaded operators the try/catch blocks Question 24 4 pts Afriend function is a function that is not part of a class but has access to the class's private members as well...
Question 4 2 pts Match the following typedef double A; [Choose ] A can be used instead of "double" typedef B double; B can be used instead of "int" typedef A double; typedef int B; Question 5 1 pts The below is an example of C++ Dynamic Memory Allocation • The new operation • Example int * intPtr; intPtr = new int; intPtr 0x13eff8600x13eff860 - An anonymous variable - Cannot be accessed directly True C False
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