Python data types - Study guides, Class notes & Summaries

CPEN 333 – Midterm Exam Questions with 100% Correct Answers 2024 What is an Operating System? - answerA program that acts as an intermediary between a user of a computer and the computer hardware, and provides an environment in which a user can execute programs. What are the goals of an Operating System? - answer Execute user programs and make solving user problems easier; Make the computer system convenient to use; Use the computer hardware in an efficient manner. Real-Time System ...

Computers and Programming 1: Starting out with Python- Chapter 1 Quiz Questions with Complete Solutions T/F: A software developer is the person with the training to design, create, and test computer programs. True T/F: A computer is a single device that performs different types of tasks for its users. False T/F: All programs are normally stored in ROM and are loaded into RAM as needed for processing. False T/F: The instruction set for a microprocessor is unique and is typically understoo...

Advanced Python Midterm; Questions and Answers 100% Pass Two types of files CORRECT ANSWER-Text file (contains data that's been encoded as text) Binary file (contains that that has NOT been converted to text) Two ways to access data stored in file CORRECT ANSWER-Sequential access (file read sequentially from beginning to end, can't skip ahead) Direct access (can jump directly to any piece of data in the file) open function CORRECT ANSWER-used to open a file; creates a file object and ...

Theory Programming Languages2/ 70+ Question with Verified Solutions/ . Terms like: explicit declaration - Answer: a program statement used for declaring variable types (int x;) implicit declaration - Answer: a default mechanism for specifying types of variables (the first appearance of the variable in the program, FORTRAN and Perl) type inferencing - Answer: determine the data types of variables (Java ArrayList<Integer>) type binding - Answer: type specified through an assignmen...

WGU D204 Data Analytics Journey Exam Questions and Answers 100% pass Data scientists are able to find ______, _________, and _____ in unstructured data. - Answer- order, meaning, and value What is involved in the planning phase? - Answer- 1. Defining goals 2. Organizing resources 3. Coordinate people 4. Schedule project What is involved in the wrangling phase? - Answer- 5. Get data 6. Clean data 7. Explore data 8. Refine data What is involved in the Modeling phase? - Answer- 9. Creat...

Scripting and Programming - Foundations - C173 Exam Questions And Answers What is an editor? - answerA program that allows you to write code What is a compiler? - answerA program that produces other programs. The compiler does all the work at once and then runs the new program. We're translating the code we wrote to computer code all at once. This is often when we produce an .exe (executable) file. What is an interpreter? - answerA program that runs code one line at a time. Instead of co...

CPEN 333 Exam Questions with 100% Correct Answers 2024 How can inconsistency problems arise? - answerIf a number of tasks (process or thread) have simultaneous access to shared data What is an independent process? - answerA process that cannot affect or be affected by the execution of another process What is a cooperating process? - answerA process that can affect or be affected by the execution of another process How can cooperating processes affect other processes? - answer1. Share a l...

Which of the following environment variable for Python tells the Python interpreter where to locate the module files imported into a program? - PYTHONPATH Which of the following environment variable for Python contains the path of an initialization file containing Python source code? - PYTHONSTARTUP Which of the following environment variable for Python is used in Windows to instruct Python to find the first case-insensitive match in an import statement? - PYTHONCASEOK Which of the followi...

CPEN 333 Exam Questions with 100% Correct Answers 2024 How can inconsistency problems arise? - answerIf a number of tasks (process or thread) have simultaneous access to shared data What is an independent process? - answerA process that cannot affect or be affected by the execution of another process What is a cooperating process? - answerA process that can affect or be affected by the execution of another process How can cooperating processes affect other processes? - answer1. Share a l...

WGU D204 Data Analytics Journey Exam Questions and Answers 100% pass Data scientists are able to find ______, _________, and _____ in unstructured data. - Answer- order, meaning, and value What is involved in the planning phase? - Answer- 1. Defining goals 2. Organizing resources 3. Coordinate people 4. Schedule project What is involved in the wrangling phase? - Answer- 5. Get data 6. Clean data 7. Explore data 8. Refine data What is involved in the Modeling phase? - Answer- 9. Creat...