Visit the websites of three big technological companies (Microsoft, Oracle, and Cisco) as well as two more websites of your choice. Look into the most effective security methods on the internet. What do you discover about yourself as a result of this experience?

Q: If s1 and s2 are pointers of the same type, then s2=s1 is a valid statement. True or false?

A: Pointers point to a memory address. They do not contain value but address to the memory location whe...

Q: 3. How do I truncate the strings passed to the function in JAVA? The String position needs to be 5 c...

A: Complete the given JAVA function truncate the strings passed as parameters to the functions. The Str...

Q: Which of the following is not a guideline for drawing a Data Flow Diagram (DFD)? *

A: Data flow diagrams (DFD) are just the way of representation business or organization logic in the fo...

Q: Operating systems make every effort to guarantee that successive blocks of a file are saved on conse...

A: Introduction: When it comes to computers, a storage medium is a physical device that receives and st...

Q: In Python you indicate exponentiation .1 .. with

A: In python, exponents are calculated in the following ways: Using the ** operator. To calculate 25 w...

Q: NFA TO DFA Q4. Convert the following NFA to an equivalent DFA.

A:  

Q: Question (5) Write an algorithm for each following problem (Answer Ine only): 1. To tind sum of seri...

A: Explanation Part a) I created a for loop to generate numbers from 1 to N, incremented by 2 to get...

Q: How many bit address is required to address: 1KB, 2KB, 4KB, 1MB, 1GB and 4GB of RAM? How many bit ad...

A: Introduction: Here we are required to mention how many bit address is required to address: 1KB, 2KB,...

Q: What about translation and scaling? What role do these changes play in CAD software?

A: Answer:- Translation  Translation changes the origin, or 0,0 point, of the canvas’s coordinate syste...

Q: Using a state diagram, distinguish between the Instruction cycle and the Interrupt cycle.

A: DIFFERENCE BETWEEN INSTRUCTION CYCLE AND INTERRUPT CYCLE -  INSTRUCTION CYCLE -  In the instruction ...

Q: Micresat Vual Sudio Debug Console First Name: John Randolf Last Name: Penaredondo Course and Section...

A: Given: Dear student we need to Write a C++ program that would ask the user to type their last name, ...

Q: ms of polymorphism?

A: In the Object-Oriented Programming (OOPS) language, there are two types of polymorphism:  Static (or...

Q: s there any relevance to clustering (k-means) with or without normalisation?

A: Introduction: The issue seeks to determine the significance of the k-means clustering algorithm. The...

Q: withou using any loop make a c++ program   that generates a plate number based on the user’s answer...

A: Your C++ program is given below as you required with an output.  

Q: Ql: Give a result to the algorithm Start 2, 10, 2 Sum-0 Sum-Sum +1 Print Sum

A: Here we are using a for loop in the flowchart. The loop run from i=2 to 10 in increment of 2.

Q: Why is a sliding window a better option than the stop-and-go method?

A: Stop and go method is the least difficult stream control convention. Here the shipper will send each...

Q: Column charts use: O a Horizontal bars Ob Diagonal bars Oc Vertical bars Od None of the above

A: here we have given the correct answer and explained it.  

Q: Create a program that is in c++ language that gets quarterly sales from a user, and calculates the t...

A: Pseudo code: START Read sales for first quarter to q1 Read sales for second quarter to q2 Read sales...

Q: Description of the GetStdHandle function should be provided.

A: Introduction: It's a simple function that obtains the handle to the standard device that was previou...

Q: In this c# program please convert into c++ program and please put the height (feet into inches. Sou...

A: Start Accept student name, grade, weight, and height Calculate height in inches Calculate bmi <- ...

Q: 18. What are the values of the following Python expressions? 2**(3**2) (2**3)**2 2**3**2 a) 512, 64,...

A: We are given 3 python statements and we are going to find out the output produced by them. I am also...

Q: What is binary translation and how does it work? When is it required, and why is it required?

A: Introduction: Binary translation is a kind of software virtualization that makes use of an interpret...

Q: Computer Science Write a program that fulfills following requirements: a. Read two hexadecimal numbe...

A: Below is the complete solution with explanation in detail for the given question.  Note:- Here, the ...

Q: NFA TO DFA Q4. Convert the following NFA to an equivalent DFA.

A:  

Q: Match these PKI terms. CA v [ Choose ] trusted third-party agency responsible for issuing digital ce...

A: Cryptography is the process of securing sensitive data to protect it from malicious third-parties. I...

Q: GINI measure before splitting - GINI measure after splitting.

A: We need to answer:

Q: You are employed as a network administrator for a company, and your superiors have informed you that...

A: Introduction: The network of an organisation should be safeguarded against assaults in order to prev...

Q: An actual data flow diagram is not the same as a conceptual data flow diagram.

A: Introduction: A diagram is a visual representation of anything.  Data is information, flow is moveme...

Q: In terms of data transmission, how does the size or width of a bus effect or influence the design of...

A: Introduction: When it comes to data transmission, the size or width of a Bus has an impact on or inf...

Q: Linear Regression cannot not be applied on every dataset, it is prudent to apply linear regression i...

A: Linear Regression is a simple and static tool which helps in studying and implementing the mathemati...

Q: Explain Lasso and Ridge Regression. Compare and Contrast Lasso and Ridge Regression.

A: However Ridge and Lasso could seem to pursue a shared objective, the intrinsic properties and viable...

Q: NFA TO DFA Q4. Convert the following NFA to an equivalent DFA.

A: Answer is given below:

Q: A weak entity set may always be transformed into a strong entity set by including the primary-key at...

A: Introduction: To put it another way, a primary key is "which properties uniquely identify a record,"...

Q: a) Convert (DEFACED), from hexadecimal expansion to a binary expansion. b) List all integers between...

A: your answer is given below:

Q: Explain how a company uses a database in its information systems, using any company as an example.

A: Introduction: Organizations use databases to make better data access within the company, stronger re...

Q: ncircled one in a C++ language

A: We need to read in R1,R2 and R3 and compute Rs or Rp as per the given formula.

Q: When reading a news storey on a tablet computer, what is the transmitter?

A: Explanation The transmitter is a device used to send data or to communicate by sending or transmitt...

Q: List two advantages and two disadvantages of having international standards for network protocols.

A:

Q: Write a C++ program that will display a menu consisting of 3 brands of soda, 3 kinds of sandwiches, ...

A:

Q: In late 1990's, the Department of Education started to get concern about the health of every public ...

A: Below is the complete solution with explanation in detail in C++ Programming Language.  

Q: Assume the target value is 8. Use the FIRST, MID and END enablers explicitly during the search proce...

A: def search(li, first, end, n):    while first <= end:        mid = first + (end - first) // 2    ...

Q: Imagine you are at an interview for an entry-level position in IT security. The interviewer asks you...

A: Security Testing: Security testing is a sort of software testing that identifies vulnerabilities, ha...

Q: Consider class IntArrayStack that has two instance variables: int[] data and int top. Implement an i...

A: As per our policy the programming language is not mentioned so i am providing the solution in Java. ...

Q: Amazon Web Services (AWS) is classified as an Enterprise Resource Planning (ERP) solution.

A: Introduction: Cloud computing goods are offered by Amazon Web Services, which is an excellent exampl...

Q: Discuss the factors that led to the transition from file-based (flat file model) systems to database...

A: Numerous benefits exist between a database management system and a file system.

Q: What is a graphical user interface?

A: GUI or Graphical User interface is the way of interacting or communicating with the computer system ...

Q: What exactly does computer scalability imply?

A: Introduction: Scalability is tied to both computer systems and business change. It refers to the cap...

Q: Now suppose you have a composite signal (composed of many frequencies). If the frequencies range fro...

A:

Q: Jaccard coefficient ignores 00 combinations since it is meant to eliminate skewness when 00 combinat...

A:

Ethical and Legal Issues

In computer science, ethics are regarded as how professionals make decisions for professional and social conduct. There are rules and practices that determine what is right or wrong. Ethical issues occur when a decision or activity creates a dispute with society's moral policies. They could be generated due to an individual or an entire organization.