1. When does the + operator concatenate instead of add? What happens if you try to use + on a string with an integer? Why do you think this happens? 2. If a string has 10 characters, what is the index of the last character? 3. Explain why this code causes an exception: Animal = "Tiger" Animal[0] = "L"
Q: List three different kinds of locks.
A: There are three distinct kinds of latches: 1. Latch SR: Because it is solely dependent on the S and…
Q: Ex.2: Design a synchronous counter MOD-6 , which follows the count sequence 000, 010, 011, 001, 100,…
A: Design a synchronous counter MOD-6, which follows the count sequence 000, 010, 011, 001, 100,…
Q: used to extend a network. O Switch O Repeater O Bridge Router 3-
A: The Answer is Swtich Switch can be used to extend the network.
Q: In the information age, why should I know how to use a computer?
A: Computer literacy is essential since it opens up more career options, assists in remaining current,…
Q: Roughly, what is tile difference in the typical salaries for these different groups?
A: There is a difference between the salaries among various grade levels in an organisation.
Q: Provide two benefits of implememtimg virtualization on a metwork as a metworking techmology.
A: The process of abstracting networking resources which were delivered in hardware to software is…
Q: What is the name of the process that starts with a grammar's start symbol, executes a sequence of…
A: Explanation: In a computer and other electrical devices, a processor is a tiny chip. Its primary…
Q: Which tree traversal in C requires the use of a queue?
A:
Q: Aux retombées de la cloud computing What are the cloud computing risks and challenges? Do the…
A: Cloud Computing: Cloud computing is the distribution of computer services via the Internet ("the…
Q: Can someone help me creating a simple HTML website? ofc i can pay for the help
A: HTML HTML stands for Hyper Text Markup Language, which is use to develop web pages. The web pages…
Q: Does the Branch Target Buffer have an advantage over the Branch History Table in terms of run time…
A: A branch target buffer is a buffer that is indexed by the branch instruction address with a tag…
Q: Given: Language L = { w is in {0, 1}* | w has even number of 0’s} Sample strings L = {00,…
A: Here i am writing CFG for this language:…
Q: How does the distinction between kernel mode and user mode function as a rudimentary form of…
A: Kernel Mode: The kernel is the core program on which all the other operating system components rely;…
Q: 5- Which one of the following is not a network topology?" O All options O Bus O Client Server O Star
A: In the given question types of topology are bus topology, ring topology, star topology, mesh…
Q: A number, a, is a power of b if it is divisible by b and a/b is a power of b. Write a function…
A: Functions in programming A function in any programming language is consider as box consist of…
Q: Describe the challenges that may occur while assembling a system from its components. What specific…
A: Listed below are some challenges that might emerge while assembling a system from its components:
Q: Investigate the benefits and drawbacks of using cloud computing services. In terms of finances, what…
A: Cloud computing delivers faster and more accurate retrievals of applications and data.
Q: Write a program that reads from the user the cinema ticket price and the number of history cinema…
A: Steps: Take price and history reservation as input. Based on history reservation, compute discount…
Q: Based on the following table with name Inventions: Name Inventor Year Country USA The Internet…
A: Find the required solutions for respective queries given as below : As per company guidelines we are…
Q: Explain how multiplexing and demultiplexing are different.
A: A multiplexer is a combinational circuit that only outputs one data input. The demultiplexed is a…
Q: Explain the meanings of the phrases CRUD and REST.
A: While CRUD is used to write data to a database, REST is compatible with any object or resource, from…
Q: a) Write an assembly program using MARIE's assembly Instruction set that prompts the user to enter a…
A:
Q: Describe the various transmission modes available.
A: Transmission: There are two types of transmissions: manual and automatic, although there are other…
Q: What is SaaS, and how is it defined?
A: Given: SaaS, or Software-as-a-Service, is cloud-based technique of delivering software to consumers.…
Q: Apply suitable graph traversal technique which uses queue as a supporting component to carry out the…
A:
Q: Explain how multiplexing and demultiplexing are different.
A:
Q: Explain how a publish-subscribe system like Apache Kafka can be used to execute multiple operations…
A: Publish-Subscribe System A publish-subscribe system persists an operation in a topic. In contrast to…
Q: IT What are computer professionals' responsibilities?
A: Computing professionals: Computing professionals perform a wide range of tasks, including writing…
Q: Explain briefly the criteria that the CELLULAR CONCEPT's development brought to the field of mobile…
A: INITIATION: Cellular technology is a system-level concept that typically replaces a single…
Q: Remember that we may simply swap accept states and non-accept states in a DFA to get the complement…
A: Because each string of characters has a unique sequence, the DFA accepts or rejects each line of…
Q: IT Explain the utilisation of voice information systems nowadays.
A: Introduction: Information systems are made up of linked components that collaborate to produce data.…
Q: Consider the RSA experiment on page 332 of the textbook (immediately preceding Definition 9.46). One…
A: Here we have given a brief note of the RSA experiment specified here in terms of steps. you can find…
Q: Write a C PROGRAM that creates an array of 10 integers. The array should be populated with values:…
A: An array can be denoted as the data structure that is utilized to for storing values that consist of…
Q: Background for Question 14-20: Below is a bubble sort program that sorts the elements in an array.…
A: Control flow graph for above program:
Q: The following are, in your opinion, the two most persuasive justifications for layered protocol…
A: Foundation: Make changes to a single layer and not the layer above or below it. Abstraction. This…
Q: Show that the following graph is planar.
A: As per our guidelines we are supposed to answer only one question. Kindly repost other questions as…
Q: Dissect the pros and drawbacks of different system models?
A: POSSIBILITIES AI-powered dynamic pricing, CPQ, and revenue management technologies let you sell…
Q: What is the reason for the need for flow control? Describe the most frequently used ways to flow…
A: Controlling the Flow By giving an acknowledgement (ACK) to the received data, flow control not only…
Q: "Information technology is a benefit," compose a brief paragraph
A: Introduction: Information technology: Provides data access from any location. Multiple perspectives…
Q: What are the benefits of automating server deployment and configuration? What are the drawbacks of…
A: Given: We have to discuss What are the benefits of automating server deployment and configuration.…
Q: What is process synchronization? List the different types of parallelism that can occur and the…
A: NOTE :- Below i explain the answer in my own words by which you understand it well. Process…
Q: What do you mean by "the Internet of Things" and "the wireless revolution"?
A: The Internet of Things (IoT): The Internet of Things (IoT) is a network of physical…
Q: What are the main challenges that businesses encounter when moving to a cloud computing platform?…
A: Cloud computing: Cloud computing is on-demand access to computing resources—networking capabilities,…
Q: Give reasons for utilizing and not using each of the following protocols: • Two-phase locking with…
A:
Q: Describe how virtual servers are being utilised in education and provide an example of this.
A: A virtual server: A virtual server, unlike dedicated servers, shares software and hardware resources…
Q: How can app developers make money if their software requires internet access?
A: Introduction: Some analysts predict that the flexible application market would increase to $100…
Q: Operating systems aim to guarantee that successive blocks of a file are placed on consecutive disk…
A: Part a) An operating system's file system ensures that each file is stored as a contiguous sequence…
Q: B3. Convert-103.125 to IEEE floating point format.
A:
Q: Consider the following edge-weighted graph G with 9 vertices and 16 edges: 40 60 90 50 70 20 30 80…
A: 1. Sort all the edges in non-decreasing order of their weight. 2. Pick the smallest edge. Check if…
Q: While moving to a cloud-based infrastructure, what are the hurdles that companies encounter? What…
A: Given: Cloud computing's biggest challenge is information security and privacy. Encryption, security…
Step by step
Solved in 2 steps
- The given program reads a list of single-word first names and ages (ending with -1), and outputs that list with the age incremented. The program fails and throws an exception if the second input on a line is a string rather than an integer. At FIXME in the code, add try and except blocks to catch the ValueError exception and output 0 for the age. Ex: If the input is: Lee 18 Lua 21 Mary Beth 19 Stu 33 -1 then the output is: Lee 19 Lua 22 Mary 0 Stu 34 code name = ()age = ()parts = input().split()name = parts[0]while name != '-1':# FIXME: The following line will throw ValueError exception.# Insert try/except blocks to catch the exception.age = int(parts[1]) + 1print('{} {}'.format(name, age))# Get next lineparts = input().split()name = parts[0]What happens if an exception is thrown outside a try block?In Python, A Lo Shu Magic Square is a grid with 3 rows and 3 columns. The Lo Shu Magic Square has to have these properties:-A grid that contains the numbers 1-9.-The sum of each row, each column, and each diagonal all adding up to the same number.In Python create a program simulatimg the magic square using a two-dimensional list.Additional details: -It must throw an exception if any character other than 1 – 9 is selected.-The program must give an message explaining that wrong input has been provided.-The program has to prompt the user until the condition has been satisfied. It should prompt the user to enter a number from 1-9.-The program can only use each number once.-When the program starts, it must explain how to play the game. Those who have never heard of it should be able to play. The directions should be clear.-Show an example of a Lo Shu Magic Square after each game.-The program must allow users to play the game until they choose to quit.It also must keep track of wins and…
- What outcomes are possible in the event that an exception is thrown outside of a try block?My @Test Nomalize needs to throw an exception, how do I code that in my Junit test?The given program reads a list of single-word first names and ages (ending with -1), and outputs that list with the age incremented. The program fails and throws an exception if the second input on a line is a string rather than an int. At FIXME in the code, add a try/catch statement to catch ios_base::failure, and output 0 for the age. Ex: If the input is: Lee 18 Lua 21 Mary Beth 19 Stu 33 -1 then the output is: Lee 19 Lua 22 Mary 0 Stu 34 √
- The given program reads a list of single-word first names and ages (ending with -1), and outputs that list with the age incremented. The program fails and throws an exception if the second input on a line is a string rather than an int. At FIXME in the code, add a try/catch statement to catch ios_base::failure, and output 0 for the age. Ex: If the input is: Lee 18 Lua 21 Mary Beth 19 Stu 33 -1 then the output is: Lee 19 Lua 22 Mary 0 Stu 34The given program reads a list of single-word first names and ages (ending with -1), and outputs that list with the age incremented. The program fails and throws an exception if the second input on a line is a string rather than an int. At FIXME in the code, add a try/catch statement to catch ios_base::failure, and output 0 for the age. Ex: If the input is: Lee 18Lua 21Mary Beth 19Stu 33-1 then the output is: Lee 19Lua 22Mary 0Stu 34 #include <string>#include <iostream> using namespace std; int main(int argc, char* argv[]) { string inputName; int age; // Set exception mask for cin stream cin.exceptions(ios::failbit); cin >> inputName; while(inputName != "-1") { // FIXME: The following line will throw an ios_base::failure. // Insert a try/catch statement to catch the exception. // Clear cin's failbit to put cin in a useable state. cin >> age; cout << inputName << " " << (age + 1) << endl;…Programme Leader of ITMB wants to check whether the student number and GSM number entered by the student for the programming contest is valid or not. Write a Java program to read the Student ID and GSM Number of a student. Use a method called ValidityDetails () for checking the validity of details entered. If the Student ID doesn’t start with the characters ST and contains more than 6 letters or if the Mobile Number does not contain exactly 8 digits, throw a user defined exception InvalidDetailsException. If the details entered are valid, display the message ‘”correct details are entered!!!” otherwise display “Entered invalid details!!!!”
- What will happen if an exception is thrown but not caught?I need this ASAP I am supposed to you try-catch statements for this code but keep getting an error this is the code i have so far: public class FileIO04{ public ArrayList<String> readFileToArrayList(String filename) throws Exception { File file = new File(filename); BufferedReader buffer = new BufferedReader(new FileReader(file)); String line; ArrayList<String> list = new ArrayList<String>(); while ((line = buffer.readLine()) != null) { list.add(line); } return list; } }C++Write a program SEGMENT that does the following: Asks the user for his/her birthday using 2 integer values, i.e., int month, int year. Using a try/catch block with two catch blocks, check for the following exceptions: Invalid month (i.e., a month less than or equal to 0 or greater than 12). Throw a string exception to be caught by a catch block accepting a string. Output the message thrown by the exception indicating the month is an invalid month. Year less than 1900 or greater than 2020. Throw an integer exception to be caught by a catch block accepting an integer. In the catch block, if the integer thrown is less than 1900, output the message “You are very old”. If the integer exception is greater than 2020, output the message “You have not been born yet!” If neither exception occurs, simply output (cout) a message with the user’s birth month and year, for example, “You were born in “ << month << “ and “ << year. Declare any variables needed.…