Infinite while loop - Study guides, Class notes & Summaries

Which of the following are operators, and which are values? * 'hello' -88.8 - / + 5 - Answer The operators are +,-,*,and /. The values are 'hello' ,-88.8, and 5. Which of the following is a variable , and which is a string ? spam 'spam' - Answer The variable is spam; the string is 'spam'. Strings always start and end with quotes. Name three data types. - Answer The three data types are integers, floating point numbers, and strings. What is an expression made up of ? Wha...

how to redirect errors to a file? command 2> <$filename> 2> will over write the file and 2>> will append how to redirect both standard error and output to a file and have no outputs show on screen? &> Brainpower Read More Previous Play Next Rewind 10 seconds Move forward 10 seconds Unmute 0:00 / 0:15 Full screen how to redirect standard error into standard output? 2 > &1 how to grep opposites? grep -v select all that do not s...

A ________ does not prevent the program from running, but causes it to produce incorrect result - Syntax Error A ______ is sequence of characters - String A ____ is a name that references a value in the computer's memory - Variable A _____ in python must be enclosed in either single or double-quotes - String Literal Short notes placed in different parts of a program explaining how these parts of the program work are called - Comments A(n) ______ makes a variable reference a value in the...

COSC Midterm Questions and Answers Rated A+ To use cout statements you must include the ______________________ file in your program. #include <iostream> Which of the following are not valid cout statements? A. cout << "Hello" << endl; B. cout << "Hello" << n; C. cout << "Hello world"; D. cout << Hello world; E. cout << "Hello" << " world"; B, D In C++ there are ______________ data types that can represent f...

COMP 200 Intro to Computer Science Quizzes | 100% Correct | Verified | 2024 Version In theoretical computer science, researchers study the logical and _____ of problems and their solutions - Mathematical Properties Designing Programming languages and translating algorithms into these languages is known as _____ language - Linguistic An algorithm is essentially useless when _____. - it takes too long to execute What is wrong with the following algorithm? 1. Set X to be 1 2. Incre...

A ________ does not prevent the program from running, but causes it to produce incorrect result - Answer Syntax Error A ______ is sequence of characters - Answer String A ____ is a name that references a value in the computer's memory - Answer Variable A _____ in python must be enclosed in either single or double-quotes - Answer String Literal Short notes placed in different parts of a program explaining how these parts of the program work are called - Answer Comments A(n) ______...

CompTIA ITF+ Practice Exam - Questions and Answers A relational database has a table, Customers, which contains information about the company's customers. The information includes First Name, Last Name, Address, Phone, and Email for each customer. What's the best way to keep track of customer's purchases in this database? Create 2 new tables: Products and Purchases What is true about firewalls? A firewall provides a way to restrict access to a computer or network What are the four functions...

PRF 192 – FE (3) Exam Questions and answer. 100% Accurate. Verified. What is the output? int i = 1; while(i<=10) if(i%2==1) printf("%d",i++); else printf("%d",i--); A. compile error B. 1 2 1 2 ... (infinite loop) C. 1 2 4 6 8 10 D. 1 E. 1 3 5 7 9 - B. 1 2 1 2 ... (infinite loop) Which is the correct order when listing the following languages from the lowest to the highest level? A. C, Assembly, C++, MATLAB B. Assembly, C, C++, MATLAB C. Assembly, MATLAB, C, C++ ...

PRF 192 – FE (3) Top Exam Questions & Answers, 100% Accurate. VERIFIED. What is the output? int i = 1; while(i<=10) if(i%2==1) printf("%d",i++); else printf("%d",i--); A. compile error B. 1 2 1 2 ... (infinite loop) C. 1 2 4 6 8 10 D. 1 E. 1 3 5 7 9 - B. 1 2 1 2 ... (infinite loop) Which is the correct order when listing the following languages from the lowest to the highest level? A. C, Assembly, C++, MATLAB B. Assembly, C, C++, MATLAB C. Assembly, MATLAB, C, C...

CSCI1301 Exam 2 Questions 100% Solved. True or false: A while loop may execute the body of the loop *zero times* (perform zero iterations) - answerTrue A while loop keeps repeating the body of the loop until... - answerThe controlling Boolean expression becomes false What happens if a loop never reaches a stopping point and becomes an infinite loop? - answerYou have to abort the program manually A for-loop has three parts: an initializing action, a Boolean expression, and an update action...