CS50 (CS50)

CITS2401 Written Exam Questions Correctly Answered. Write a function count_word(sentence, word) that takes 'sentence' and 'word' as parameters and returns the number of times the 'word' appears in 'sentence'. You may assume the string has at least one character in it. - CORRECT ANSWER def count_word(sentence, word): return (word) Write a function is_a_number(string) that takes a string as a parameter and returns True if the string is an integer value, otherwise returns False. Y...

C# Module 4 Questions And Answers. Class - CORRECT ANSWER -Template -Defines structure for all objects that are going to be of that class type -When define a class, describe its attributes (fields) in terms of data and behaviors (methods) in terms of what kind of things it can do -By abstracting attributes and behaviors, can create a class to serve as a template from which many objects of the same type can be instantiated Access modifiers - CORRECT ANSWER -Classes: public, other class...

ACCT ETHICS – CH1 QUIZ/LEARNSMART PRACTICE TEST. The ancient Greeks thought of the virtues as characteristics of behavior that: A) Could lead to a good life B) Make up the "six pillars of character" C) Support the rights theory D) Rationalize unethical actions - CORRECT ANSWER Could lead to a good life Required information [The following information applies to the questions displayed below.] Yes. Cheating occurs at the prestigious Harvard University. In 2012, Harvard fo...

Code C Review Study Guide Test. #include <cs50.h> #include <stdio.h> - CORRECT ANSWER in all c50 code [data type] [variable] = get_[variable type]("[display]") - CORRECT ANSWER input syntax [data type] [variable] = [variable] - CORRECT ANSWER assigning variable syntax in all statements - CORRECT ANSWER ; printf("%[data type letter]", [variable]) - CORRECT ANSWER display variable int main(void){[all code]} - CORRECT ANSWER in all c programs if ([boolean sta...

CS50 Advanced Test Correctly Solved. Say "Hello World" - CORRECT ANSWER #include <stdio.h> int main(void){ printf("Hello, World"); } Take input from user and print it. - CORRECT ANSWER #include <cs50.h> #include <stdio.h> int main(void){ string fname = get_string("First name?n"); printf("Hello, %sn",fname); } Take two input from user and print it together. - CORRECT ANSWER #include <cs50.h> #include <stdio.h> int main(void){...

CS50 Final Exam With 100% Correct Answers. Unary - CORRECT ANSWER Base-1 counting system. Binary - CORRECT ANSWER Base-2 counting system. Uses ones and zeros. One - CORRECT ANSWER on Zero - CORRECT ANSWER Off Bit - CORRECT ANSWER A single unit of information in a computer, typically represented as a 0 or 1. Byte - CORRECT ANSWER 8 bits ASCII - CORRECT ANSWER Used to represent English characters as numbers. Goes up to 255. Unicode - CORRECT ANSWER A character code that e...

CS50 EXAM QUESTIONS CORRECTLY ANSWERED. Define "Function." - CORRECT ANSWER o Functions are action verbs that tell you to do some sort of action (ex. pick up, call, open to, etc) Define "conditionals." - CORRECT ANSWER o Conditionals are like a crossroad where we use "if" and "then" statements/concepts What are Boolean expressions? - CORRECT ANSWER o Boolean expressions are "yes"/"no" questions What can help us write, run, and translate our code? - CORRECT ANSWER Tools ...

Harvard CS50 - C Medium Pre-Test Exam Questions. // - CORRECT ANSWER comment if (x < y) - CORRECT ANSWER true is x is less than y else if (x > y) - CORRECT ANSWER nested if x is greater than y

CS50 FINAL EXAM PREDICTION QUESTIONS. how does computer differentiate between letters and numbers? - CORRECT ANSWER file types: txt, doc, excl blah - CORRECT ANSWER

1.3 Written Exam Q & A. Operating system A set of programs that acts as an interface between the applications that are running on a computer and the computer's hardware. Multiprocessing The ability to use multiple processing devices. Previous Play Next Rewind 10 seconds Move forward 10 seconds Unmute 0:06 / 0:15 Full screen Brainpower Read More Multitasking The ability to run multiple applications simultaneously. Multithreading Allows different parts of a single program ...