advancement of computers and their applications

Q: Indices can speed up query processing, but it's usually a terrible idea to index every attribute,…

A: The answer is

Q: For each of the following recurrences, give an expression for the runtime 7(n) if the recurrences…

A: In this question we have to solve these given expression using master theorem. Let's solve

Q: What would happen if database referential integrity was not enforced? What are the most probable…

A: GIVEN: What would happen if database referential integrity was not enforced? What are the most…

Q: What statement about the print() function is true? A. print() has a variable number of parameters.…

A: What statement about the print() function is true? A. print() has a variable number of parameters.…

Q: Return Something to Me! Write a function that returns the string "something" joined with a space and…

A: Introduction: In this question we need to return a value to appending at a last of something. for…

Q: From now and on yourLastName will be changed to your last name. *Your program should change White…

A: import java.util.Scanner;//creating a public classpublic class SU2022_YourBMIadultRate_White {//…

Q: A system with TLB and Main Memory support Segmentation with 3 level hierarchical paging. Assume…

A: The page field is 8-bit wide, then the page size is 256 bytes.   Using the subdivision above, the…

Q: Question 1: Use the pumping lemma for context free languages to prove that the language B = {ww w E…

A: Given language: B={ww | w∈{a,b}*}     To prove: B is not a CFL     Concepts used: Context-free…

Q: In Pyhton IDLE Write the section of code in a program that: Opens a file Appends the first 1000…

A: Here I have opened a  file in write mode. Next, I used a while loop which will execute 1000 times.…

Q: 1. Write a class "Ball" which extends the class disk. It has deltax and deltay attributes. 2. Write…

A: I have provided the answer based on Java Programming. Detailed comments are included for a better…

Q: Hi code in Java thank you. You are mapping a faraway planet using a satellite. The planet’s surface…

A: The Java program to find the minimum number of islands possible in single integer is represented in…

Q: Give an explanation of cloud computing security.

A: Cloud Computing Security Cloud security, often referred to as cloud computing security, is a group…

Q: Discuss the relative advantages and disadvantages of marking a packet (as in the DECbit mechanism)…

A: In the DECbit mechanism, a separate bit is added to the packets as they pass through the router.

Q: What does the term "object-orientation" mean? Engineering Object-Oriented Software

A: Introduction Data given Define Object-Oriented. (OO SE) Object-oriented programming (OOP) arranges…

Q: Please answer this in C++ language. In a row numbered 11 to n from left to right, n athletes await…

A: Please check the step 2 for required c++ code and step 3 for output

Q: 2. Explain any two structures of Operating Systems Services.

A: An Operating System Structure defines how it is defined and how it functions. Some of them are…

Q: Mobile applications must be sensitive to user privacy and data security.

A: The need to adopt best practises in data security, app security, and privacy has been highlighted as…

Q: Create a grayscale image consisting of an 8 × 8 grid with a vertical black line in the first column.…

A:

Q: Do algorithms consistently carry out as predicted?

A: Do algorithms consistently carry out as predicted answer in below step.

Q: What are the three generations of advancement in wireless security that have taken place time? What…

A: What are the three generations of wireless security advancements that have occurred over time? What…

Q: How system call works in file management like reading and writing from files

A: The Answer is given below step.

Q: The __________of an identifier is the portion of the program in which the identifier can be used.

A: The names you give to variables, types, functions, and labels in your programme are referred to as…

Q: Return the Remainder from Two Numbers There is a single operator in JavaScript, capable of providing…

A: Introduction: In this question we have two numbers are passed as parameters. The first parameter…

Q: When is the body of a function executed? A. When the function is defined B. When the program begins…

A: Solution:: When is the body of a function executed? A. When the function is defined B. When the…

Q: Suppose you are downloading a large file over a 3-KBps phone link. Your software displays an…

A: Answer:-

Q: Question 1: Use the pumping lemma for context free languages to prove that the language B = {ww w E…

A: Answer:

Q: What is a Cloud Technology?

A: Explanation Users can access storage, data, software, and servers over the cloud using any…

Q: 1. In a BST, if the right sub tree is not empty, then the successor is The maximum in the left sub…

A: The minimum in the right subtree

Q: Suppose a TCP Vegas connection measures the RTT of its first packet and sets BaseRTT to that, but…

A: RTT is the measure of the measure of the latency of the network in the milli second i.e. the time…

Q: discusses the advantages and cons of using prototypes for requirements elicitation.

A: Question is about using prototypes during requirement elicitation.

Q: Discuss the use of the default constructor that takes no arguments.

A: In the given question constructor that has no parameter is known as the default constructor. If we…

Q: When is the usage of object-oriented design appropriate? When is the use of structured design…

A: The Answer is given below step.

Q: 1. In a BST, if the right sub tree is not empty, then the successor is The maximum in the left sub…

A: The minimum in the right subtree

Q: Let IP address 200 210 56.76/28 find the subnet mask, subnet id broadcast address and also find…

A: Introduction: Subnet mask: Number that distinguishes/separates host and network address   Subnet…

Q: Write a JAVA program in which the user enters the initial velocity u, time of travel t, and the…

A: The program is written in step 2

Q: Could you perhaps provide us a more thorough explanation of how metrics are used to the software…

A: A software development process is a process of dividing software development work into smaller,…

Q: Obtain the postfix expression and evaluate it from the given infix expression 9+5/5+9*7

A: To convert the infix expression to postfix expression, we use stack operator and the execution of…

Q: Q3. Write a python code to do the following operations. 1. Create a stress tensor and a strain…

A: I have provided the answer based on Python Programming. Detailed comments are included for a better…

Q: (De Morgan’s Laws) In this chapter, we discussed the logical operators &&, ||, and !.…

A: According to De Morgan's Law,  !(condition1 && condition2) = (!condition1 || !condition2)…

Q: In Database management, how do you justify the database, SQLite, and MongoDB?

A: We need to justify SQLite, and MongoDB. *As per the guidelines only 1st question is answered. For…

Q: In Python IDLE Consider the following code a = 3 try:    ans = a/b except:    b = .00000001…

A: Above code output in below step

Q: e) Simplify the boolean expression given below using boolean algebra and then draw its truth table.…

A: Simplify the boolean expression given below using boolean algebra and then draw its truth table. Z =…

Q: Cloud computing has the potential to have a wide range of societal ramifications. Can computers and…

A: Cloud computing provides the facilities to store and manage the data on the internet. Many…

Q: a) Write an appropriate Python arithmetic expression for each of the following: 1. A=√(ab) x (b-c) ×…

A: I have provided the answer based on Python Programming. Detailed comments are included for a better…

Q: How does a compiler deal with an inline member function of a class?

A: In C++, when the meaning of the part work is given with in the meaning of the class. then, at that…

Q: Write a C program to interchange smallest and largest element in the array with following function…

A: Coded using C language.

Q: What is a shift reduce parser? Explain in detail the conflicts that may occur during shift reduce…

A: Please refer below for your reference: According to company guidelines we are restricted to answer…

Q: Suppose you are downloading a large file over a 3-KBps phone link. Your software displays an…

A: The correct answer for the above mentioned question is given in the following steps

Q: What is yppasswdd?

A: Please refer below for your reference: yppasswdd is basically a part of NIS or Network Information…

Q: How many times "Testing" statement is printed in the following code? Public static void…

A: I have provided the answer based on Java Programming. Detailed comments are included for a better…