1- How many arguments can a C++ function have? a) One. b) Two. c) Three. d) Unlimited 2- What is a variable scope? 3- If the following lines of code have errors, correct them; otherwise, write “no errors" float 1_b=5.5; int a_1=b; cout<
1- How many arguments can a C++ function have? a) One. b) Two. c) Three. d) Unlimited 2- What is a variable scope? 3- If the following lines of code have errors, correct them; otherwise, write “no errors" float 1_b=5.5; int a_1=b; cout<
Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
Section: Chapter Questions
Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
Related questions
Question
![1- How many arguments can a C++ function have?
a) One.
b) Two.
c) Three.
d) Unlimited
2- What is a variable scope?
3- If the following lines of code have errors, correct them; otherwise, write "no
errors"
float 1_b=5.5;
int a_1=b;
cout<<a
return 0;
4- Is it possible to call a function from inside a function? (Yes or No)
5- When de we need to use private keyword in C++ class?
6- A derived class can be a base class for other classes. (True or False)
7- Return by value is better than return by reference (True, False or it depends
on the case)
8-
Is it possible to alter the address that the reference points to? (Yes or No)
9-
We can write as many copy constructor in a C++ class as we want. (True or
False)
10-Syntax error is
logical errors (harder than, equal in difficulty to,
simpler than)
11- Create an instance of the following class and call its methods.
template <class D, int I, int J>
class Array2D (
D arr [I] [J];
public:
D set (const int i, const int j,
const D val) { arr[i] [i] = val; }
D get (const int i, const int j) { return arr[i] [i]; }
12- What is a null pointer?
13- Every C++ class has a default constructor. (True or False)
14- In C++, every line must end with a semicolon. (True or False)
15- What is template specialization?](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F40ae6b39-78db-454b-865d-b12e7f68f6c2%2F91f1539a-610b-4ad7-91a2-56fb4f81b371%2Fl3xts9_processed.jpeg&w=3840&q=75)
Transcribed Image Text:1- How many arguments can a C++ function have?
a) One.
b) Two.
c) Three.
d) Unlimited
2- What is a variable scope?
3- If the following lines of code have errors, correct them; otherwise, write "no
errors"
float 1_b=5.5;
int a_1=b;
cout<<a
return 0;
4- Is it possible to call a function from inside a function? (Yes or No)
5- When de we need to use private keyword in C++ class?
6- A derived class can be a base class for other classes. (True or False)
7- Return by value is better than return by reference (True, False or it depends
on the case)
8-
Is it possible to alter the address that the reference points to? (Yes or No)
9-
We can write as many copy constructor in a C++ class as we want. (True or
False)
10-Syntax error is
logical errors (harder than, equal in difficulty to,
simpler than)
11- Create an instance of the following class and call its methods.
template <class D, int I, int J>
class Array2D (
D arr [I] [J];
public:
D set (const int i, const int j,
const D val) { arr[i] [i] = val; }
D get (const int i, const int j) { return arr[i] [i]; }
12- What is a null pointer?
13- Every C++ class has a default constructor. (True or False)
14- In C++, every line must end with a semicolon. (True or False)
15- What is template specialization?
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