a. Write a line by line explanation for the following program.

Q: Question 13 Which operations when done by two separate threads on a shared variable will result in…

A: Ans : The operation when done by two separate threads on a shared variable will result in…

Q: If a child process sent a signal to its parent when it completes, then the parent issued: O a.…

A: Task :- choose the correct option for given questions.

Q: Let T be an undirected binary tree. For each pair of vertices, we can compute the distance between…

A: The answer of the following problem is given below:

Q: What is the reduced form of the function F = X(X+Y)+X(X+Y) а) Y b) X с) 0 d) 1

A: As requested no explanation is provided.  The answer is given below

Q: Hiroshi Yoshimura is chair of the Panda Preservation Project, which maintains a database of all…

A: The main reason for storing the data in relational database is  it enables users to store and…

Q: What is the number of states required in minimal DFA to accept the strings of a regular language…

A: Language is consists of 12 length strings and to get one such string, we can choose any 5 spot for…

Q: Which of the following is NOT a strategy for dealing with Porter's competitive forces? OA.…

A: Below is the answer with explanation :

Q: The following zero-operand instructions (stack machine) are corresponding to the arithmetic…

A:

Q: Given the following function prototype: int test (float, char); which of the following statements is…

A: C. int u = test(5.0 , ' * ')

Q: A1. A circuit containing 4K words of RAM is to be interfaced to a 68000-based system, so that the…

A: See below step for complete explanation.

Q: Let T be an undirected binary tree with n vertices. Show how you can walk through the tree by…

A: the solution is an given below :

Q: Which of the following statements is False about the internet? The internet consists of…

A: Defined the false statement from the given statement

Q: What is the CPU time if the number of instructions executed by the program is 500, cycles per…

A: CPU Time can be calculated using formula:-  number of instructions * cycle per instruction * clock…

Q: Write a MIPS program in the MARS simulator which asks the user to enter two integers. Your program…

A: Solution:   Given,   I used for loop in MIPS code and not used MUL instruction find the below…

Q: What is the contents of register CX after the execution of the following loop three times MOV CX, 4…

A: CX in assembly language refers to the lower half of a complete 32-bit data register that are used…

Q: Consider the following statements. I) The ARDEN's lemma can be used for Deterministic finite…

A: 1) Arden's Lemma is used for checking the two regular expressions and in the conversion of DFA to a…

Q: Which of the following DOES NOT describe the waterfall methodology? O The waterfall methodology is…

A: Because the one of the major criticism of the waterfall model development is that it does not allow…

Q: Apply Bellman-Ford algorithm on the following graph. Show all the steps. 10 2 2 3

A: answer starts from step 2

Q: Question 5 Large, complex programs are most often developed via what technique? O the syntactic…

A: According to the information given:- We have to choose the correct option to satisfy the statement.

Q: The total number of hosts for the network address 12.16.0.0/24 is a) 256 b) 254 c) 128 d) 126

A: b) 254 The total number if hosts for the network address 12.16.0.0/24 is 254.

Q: Print all the number between 1 and w0, with 10 numbers on each line. All Culumn should be designed,…

A: As the programming language is not mentioned here, we are using JAVA

Q: A computer system uses 9 bits to store numerical data using signed 2's complement format. Assume…

A: A program is used to interact with the computer system. A program is converted into the 0's and 1's…

Q: What is the output of the program? #include using namespace std; void trick (int *templ, int…

A: Given: Only answer, no need of explanation

Q: dnsrecon -d cuny.edu returns few IP addresses. Is 128.228.1.10 a Start of Authority address? a. True…

A: An IP address recognizes a computing device among millions of devices connected via a large network.…

Q: Trains A, B, C, D can arrive to platforms 1 or 2 of a train station. The following pair of trains…

A: Let the boolean variables be:xA1 xB1 xC1 xD1 xA2 xB2 xC2 xD2 xA1 is 1 if train A arrives at platform…

Q: XCHG AH, BL what is the value of AH and BL after execution ? 1A 00 АН AL 00 05 BH BL

A: XCHG is the instruction used to exchange the contents between two registers

Q: 1Q2: Enlist the main features of 8051 microcontroller.

A: Q 8051

Q: The following data is given: µO = 1500 T0 = 1/3 m 1= 2/3 Σ 1250 u1 = 5200 Using linear…

A:

Q: Question 22 (4 points) A router determines the path to deliver a packet. What layer of the OSI model…

A: A computer network refers to interconnected computing devices that can exchange data and share…

Q: What is the equivaler representation? a) FFFE b) 7FFE c) FFF1

A: What is the equivalent 2's complement representation for -15 in 16-bit hexadecimal representation?…

Q: print ( c ) с а * с = 10 print ( b + c // a ) b = 2**a a a = 5 %3D

A: #initialization of a,b and ca=5;b=12;c=9; print(c);       #prints value of c which is 9c=a*c;…

Q: For the question below, assume the following implementation of an Employee class: 1 class Employee {…

A: In this problem, we need to figure out what is going why we are getting Null pointer exception.  So…

Q: attributes can be used for data validation in MVC. O a. HtmlHelper O b. DataModel C. Data…

A: A database management system (or DBMS). It is essentially just a computer-based data storage system.…

Q: Give a truth table for the following combined proposition: p ^¬(q V r)

A: Combined Proposition : p /\ ~(q \/ r)

Q: The following statement is a prop-

A: Question 1The following statement is a proposition . Lincoln is not the capital of Nebraska.True…

Q: The starting point of a C# program is the method. Select one: O a. Main O b. Start O c. None of…

A: C# is an Object Oriented programming language where the program is written inside classes and a…

Q: What is the content of the list based on the following stateme Ist1 = [ aval for aval in range(1,…

A: The answer is

Q: For the pseudo-code program below, assume that the array my array of 10 cells is initialized to the…

A: In the given code, the value of x changes in the if statement which executes only when the current…

Q: Consider a class C network with the subnet mask 255.255.255.41. How many network id (NID and host id…

A: As requested in question no explanation is been provided. The answer is given below

Operations

In mathematics and computer science, an operation is an event that is carried out to satisfy a given task. Basic operations of a computer system are input, processing, output, storage, and control.  

Basic Operators

An operator is a symbol that indicates an operation to be performed. We are familiar with operators in mathematics; operators used in computer programming are—in many ways—similar to mathematical operators.

Division Operator

We all learnt about division—and the division operator—in school. You probably know of both these symbols as representing division:

Modulus Operator

Modulus can be represented either as (mod or modulo) in computing operation. Modulus comes under arithmetic operations. Any number or variable which produces absolute value is modulus functionality. Magnitude of any function is totally changed by modulo operator as it changes even negative value to positive.

Operators

In the realm of programming, operators refer to the symbols that perform some function. They are tasked with instructing the compiler on the type of action that needs to be performed on the values passed as operands. Operators can be used in mathematical formulas and equations. In programming languages like Python, C, and Java, a variety of operators are defined.