Study guides, Class notes & Summaries

Computer Science Review (Basic Python) Question and Answer 100% Correct Which of the following statements is true about print statements? I. In order to print a string literal, the string must be enclosed in quotes. II. Each print statement will be printed on its own line. III. Print statements will not let you print strings and numbers in the same statement. IV. Print statements are how you display text on the screen. - I, II, IV Which of the following choices is a properly formed Pyth...

Computer Science Question and Answer 100% Correct An object - It is a basic element in java program that has values or attributes, giving it a particular state and behaviors, some of which can change or report a state. The action performed by the objects are defined by methods. A class - It is a blueprint from which all objects can be created, it describes a group of objects, thereby defining the object's data type. Constructor - Allocates memory for the object and initializes the data ...

Computer science Question and Answer 100% Correct What is included in the plan of action and Milestone (POA&M) that is presented in the Authorizing official (AO) as part of the initial authorization package? - Deficiencies that have not yet been remediate and verified throughout the management framework (RMF) process What are the steps of risk assessment - Prepare, conduct, communicate, Maintain which of the following cannot be delegated by the Authorizing official (AO)? - Authorization...

Computer Science Question and Answer 100% Correct Execute - To run a program or to process Core - A processing unit found inside the CPU Cache - A high speed storage mechanism for frequently -used data. It can be part of memory or located on a storage device Clock Speed - The number of instructions a processor can carry out each second Embedded System - A computer system built within a larger device to control its function Von Neumann Architecture - A type of CPU architecture MAR (Mem...

Computer Science OCR Question and Answer 100% Correct What is the CPU? - Central Processing Unit is the brain of the computer, processes all the data and instructions that make the system work. What does the processing power of a CPU depend on? - The processing power of a CPU depends on different characteristics like its clock speed, number of cores and cache size. What are the 3 characteristics that effect the functioning of the CPU? - clock speed, cache size, number of cores What is ...

Computer Science Mid-term Question and Answer 100% Correct Which of the following best describes how computing devices represent information? - a. A computer will either represent information as bits. or bytes but not both b. A computer represents data as a byte which is either a 0 or a 1 C. A computer represents data as bits which is either a 0 or a 1 ANSWER d. A computer represents information as bits which contain 8 bytes Which of the following is NOT true of how computers represent c...

Computer Science Final Review (Data Structures Question and Answer 100% Correct What kind of data structure is user_data in the following declaration? user_data = ("TJ", 24, "artLover123") - Tuple What kind of data structure is user_data in the following declaration? user_data = ["TJ", 24, "artLover123"] - List What kind of data structure is user_data in the following declaration? user_data = {"name": "TJ", "age":24, "user_name":"artLover123"} - Dictionary Which of th...

Computer Science Final Question and Answer 100% Correct Computer Science lets people: - >create new software >solve problems >communicate In the next five years there are expected to be over _____________ unfilled jobs in the US in computer science. - 1 million ____________ is designed to be very clear and work consistently every time it is used. - Formal Language __________ is based on a set of very specific rules for communicating. - Formal Language The print command in Pyt...

Computer Science 1032 Question and Answer 100% Correct Facilities - structures used in business processes (inventories, databases) Information - used to determine how to transform the inputs into outputs Business Process Modeling Notation (BPMN) - standard set of terms and graphical notations for documenting business processes Information System - components interacting to produce information Hardware, Software, Data, Procedures, People - What are the Information System components? raw...

Computer Science - Exam 1 Question and Answer 100% Correct A technician has determined that a laptop keyboard will need to be removed in order to replace the laptop's CPU cooling fan. Which of the following steps will most likely be required before the technician can remove the keyboard from the laptop? - ●The keyboard cable(s) will need to be disconnected from the ZIF socket(s). ● The keyboard bezel will need to be removed. Molly, an end-user, connects an external monitor, externa...