The following is the difference between void and NULL pointers: Use relevant examples to back up your statement.
Q: How do you obtain an IP address? What is it? Can mnemonic addresses truly be remembered so easily?…
A: Introduction: Internet Protocol is a method, or set of guidelines, for addressing and routing data…
Q: What kind of firewalls are there and how do they work?
A: Firewall: A firewall is a type of network security device or software programme that monitors and…
Q: What benefits does a firewall offer?
A: Introduction: You avoid unknown attachments and URLs. You only use reputable websites. Sharing…
Q: What are three protocols that, in terms of network security, are either insecure or attackable?
A: Answer in next Step
Q: Write a recursive function definition in C that will calculate the sum of the first n odd integers…
A: Here is your recursive program in C , with well defined comments!
Q: A distributed denial of service attack might be started by one person, but how does it operate?
A: What Is a DDoS Attack? DDoS is short for appropriated refusal of administration. A DDoS assault…
Q: Can I have a flowchart for below C program code please? #include #include #include…
A: Flowchart for the provided C code is given below:
Q: Countermeasures should be stated as specific plans of action to manage and reduce risks associated…
A: Risk management plan is a document that helps you identify, evaluate, and plan for potential issues…
Q: Program below repeatedly accept real numbers until zero is entered. The output of the program is the…
A: Here is the complete java code of above problem. See below step.
Q: What makes address alignment such a crucial concept in computer science?
A: Importance of address alignment is questioned. Location alignment: An organisation of the data kept…
Q: What is the fundamental difference between the mainframe and laptop operating systems? What are some…
A: Introduction: The mainframe operating system is network software that runs applications, connects…
Q: Construct a truth tables for the following, g(a,b,c) = Σm(1,4,5)
A: a b c Minterms 0 0 0 (a'b'c') m0 0 0 1I (a'b'c) m1 0 1 0 (a'bc') m2 0 1 1 (a'bc) m3 1…
Q: Describe the voting process used by the Hough Transform feature extraction technique to locate…
A: The answer for the question is given in the below step
Q: Search for a DoS/DDoS event that took occurred in the preceding three years. It's time to review the…
A: explanation: AWS reported a February 2020 DDoS attack. At its zenith, this attack saw incoming…
Q: Instructions Data { ADDRESS 01A 01B 01C 026 027 028 CONTENTS 01026 06027 14XXX 21028 000000001A…
A: According to the question, we have to explain that what does the given program do and what will be…
Q: How does a DDoS attack operate? Who are the participants? What outcome is sought with a DDoS attack?
A: Introduction: In a DDoS attack, attackers exploit normal network and server behaviour, often…
Q: strategies to protect yourself against phishing
A: Introduction: One of the most frequent sorts of cyber-attacks you'll experience is a phishing scam.…
Q: num_list = [1,2,3,4] for num in num_list: num_list.append(num) print(num) What is the output of this…
A: We need to find the output of above code. See below step
Q: The use of multipurpose microcontroller pins has advantages and disadvantages
A: Answer:
Q: What do you think the definition of the word "computer" is?
A: Introduction: A computer is an electronic device that can be programmed to manipulate data or…
Q: Question 1: Let L and M be two languages where L = {dog, ba, na} and M = {house, ba}. Evaluate the…
A: (1) LUM = {dog, ba, na, house}(ii) LM = {ba}(iii) L2 = {dog, ba, na, house}(iv) L° = ∅(v) L1 = L(vi)…
Q: Prove. Suppose that I is a regular language on a set A. Then the complement language I is also…
A: The answer to the question is given below:
Q: Please list any three protocols that are weak or vulnerable to attack in this situation, taking into…
A: Introduction The three Ñ€rоtоÑоl are: 1) drеsоlutiоn rоtоÑоl (R) drеsоlutiоn…
Q: 2) Create a Turing machine that computes the function f(x) = 2x + 3, where x is a positive integer…
A: A Turing machine is a numerical model of calculation depicting a theoretical machine that controls…
Q: What protocols does SSL support? Are secure connections and secure sessions distinct from one…
A: The above question is solved in step 2 :-
Q: Need to Prove the validity of the following set of functions, reduced to minimum SOP form:?
A: We need to Prove the validity of the following set of functions, reduced to minimum SOP form.
Q: One individual has the ability to launch a distributed denial of service (DDoS) attack.
A:
Q: of service (DDoS) attac
A: Solution - In the given question, we have to explain denial of service (DDoS) attacks and also tell…
Q: What makes address alignment such a crucial concept in computer science?
A: Address alignment means It is a way of arranging and accessing in the computer memory. It contains…
Q: Is there a better way to defend against DDOS attacks?
A: Cut back on the assault surface area: Reducing the surface area that may be attacked is one of the…
Q: Compare and contrast a firewall with a stream of packetized data, and explain the differences.
A: Firewall:Stateful firewalls may track and protect depending on traffic patterns and flows by…
Q: How one person might plan a distributed denial of service is unclear.
A: How is a distributed denial of service assault coordinated by a single person? In a distributed…
Q: Which kind of routing path—static or dynamic—would you employ for a simple network? What makes you…
A: In the given question Static routes are configured in advance of any network communication. Dynamic…
Q: What is an illustration of a well-designed metaheuristic that shows both its benefits and drawbacks?
A: Metaheuristic Technique: Strategies that direct the search process are known as metaheuristics.…
Q: The solution in its simplest form using C++?? ^^^^^^^^^^^^^^^^^^^^
A: Coded in C++
Q: Draw an ER diagram for the following scenario: 1. A designer has a store of designer dresses both…
A: Here is the ER diagram of the above problem. See below steps
Q: To choose the TXD and RXD lines, write the C fragment code.
A: EXPLANATION: The first step below is to determine what results from the interaction of a computer's…
Q: SELECT R.Member_ID, M.Member_Name, R. Book_ID,B.Book_Title, B. BStatus_Name AS 'St FROM Reservation…
A: Please find the answer below :
Q: 3. Write a Python program that asks user the rainfall amount in inches for San Marcos in last 5…
A: Algorithm: The algorithm for given problem is: Start total=0 for i in range(0,5):…
Q: Here is an example of a firewall used in cloud computing.
A: Answer: Firewalls are a standard security instrument, however do you really understand what they do?…
Q: Compare and contrast a firewall with a stream of packetized data, and explain the differences.
A: Introduction: The correct answer is Option Significant Points By specifying a route address for the…
Q: One individual has the ability to launch a distributed denial of service (DDoS) attack.
A: A Denial of Service, or DoS as it is often abbreviated, is a malicious attack on a network. This…
Q: (MATLAB) The relative separation between two closest distinct nonzero computer floating numbers is…
A: Below I have provided a MATLAB program for the given question. Also, I have attached a screenshot of…
Q: You found an exciting summer job for five weeks. It pays, say, $15.50 per hour. Suppose that the…
A: C++ Some computer languages are created with a particular objective in mind. Like Java, which was…
Q: What major differences exist between operating systems for mainframes and laptops? Do the two have…
A: These essential ideas are put to use by his professionals in order to facilitate a wide variety of…
Q: Describe the construction of botnets and the DDoS assaults that use them.
A:
Q: For java programming Post a reply for each of the following. Switch Statement What is the…
A: A switch statement allows a variable to be tested for equality against a list of values. Each value…
Q: There is discussion of many malware types; Describe a botnet's structure and workings; What exactly…
A: Introduction: Describe malware;Define and explain a botnet.Describe botnet detection and…
Q: Describe the creation of a botnet and the deployment of a distributed denial of service attack using…
A: Introduction: A botnet is a collection of computers that have been infected with malware and are…
Q: What causes diskthrashing in the first place? What actions may be taken to lessen its effects?
A: Definition of the Concept Thrashing: It is described as the circumstance in which a procedure only…
The following is the difference between void and NULL pointers: Use relevant examples to back up your statement.
Step by step
Solved in 2 steps
- Pointer Activity You do not need getopt for this program as there are no arguments. Call the executable pointers. Create variables for a character, a string, an integer, and a floating point number. Create pointers for each of those variables. Ideally, use the same name as the variable but add a p in front of the name. (For example: (total and ptotal) Ask the user to enter information for each of these variables one at a time. For each variable tell them what they should enter. (For example: “Enter a single character” or “Enter a floating point number”) Read in the information and put it in the variables. Make each pointer point to the respective variable. Print out values for the four variables without using the variables themselves. Only use the pointers. In addition print out the addresses of the memory locations that each pointer points to. You can use %p for that. Output should look like the bottom sample. Copy and paste the code and the output into a Word document and submit.….“Dangling and wild pointers are known to be problems with pointers”. Justify the given statement with the helpof suitable example3- It is not possible to change the value of the pointer. (True or False). 4- If the following lines of code have errors, correct them; otherwise, write "no errors." for (int i=2; i<5; i++) { int s=1*2; } cout << s; 5- A function cannot be called from inside another function. (True or False). 6- How to make a function return multiple values? 7- Every class member is by default. (public, private, not public nor private) 8- Create an instance of the following class and call its methods. class Exam{ int grade; public: void seta (int b) (grade=b; } int geta () {return grade; } 9- When the word const is put before the variable definition, what does that mean? 10- How to concatenate two strings in C++ language? C++
- You can dereference a smart pointer with the * operator. True FalseTask related to pointers : Write a c++ program that asks the user to enter integers as inputs to be stored in the variables 'a' and 'b' respectively. There are also two integer pointers named ptrA and ptrB. Assign the values of 'a' and 'b' to ptrA and ptrB respectively, and display them. ( Drop code in words , explain the code and drop the screenshot of output as well )pointers as Arguments:In the C programming language there is no pass-by-reference syntax to passa variable by reference to a function. Instead a variable is passed by pointer(just to be confusing, sometimes passing by pointer is referred to as pass byreference). This Practice Program asks you to do the same thing as C.Here is the header for a function that takes as input a pointer to an integer:1. void addOne (int ∗ptrNum )Complete the function so it adds one to the integer referenced by ptrNum.Write a main function where an integer variable is defined, give it an initialvalue, call addOne, and output the variable. It should be incremented by 1.
- PROGRAMMING LANGUAGE: C++ You need to store hiring date and date of birth for teachers, and for students store their admission date and date of birth. You need to create a Date class for this purpose. Create objects of Date class in Teacher and Student class to store respective dates. You need to write print function in Teacher and Student classes as well to print all information of Teachers and Students. You need to perform composition to implement this task. Create objects of Teacher and Student classes in main function and call print function for both objects. Print Date class here. Print updated Teacher class here. Print updated Student class here. Print main function here. Print Outputshere.2- In C++ language, every line of code must end with a semicolon. (True or False). 3- It is not possible to change the value of the pointer. (True or False). 4- If the following lines of code have errors, correct them; otherwise, write "no errors." for (int i=2; i<5; i++) { int s=i*2; } cout << S; 5- A function cannot be called from inside another function. (True or False). 6- How to make a function return multiple values? 7- Every class member is by default. (public, private, not public nor private) 8- Create an instance of the following class and call its methods. class Exam{ int grade; public: void seta (int b) (grade=b; } int geta () {return grade; } 9- When the word const is put before the variable definition, what does that mean? 10- How to concatenate two strings in C++ language? C++16. NULL can be assigned to a void pointer. True O False