Computer cosc - Study guides, Class notes & Summaries

COSC 1301 Exam 1 - Ch. 1&2 Questions and Answers100% correct 2023 Which of the following is not a required part of the information system? cloud computing Select all examples of input devices Mouse Keyboard The case that contains microprocessors and memory system unit Which of the following statements are true about modern computers They are electric devices They can produce information They can follow instructions 1.Word Processors 2.Spreadsheets 3.Database...

COSC FINAL PRACTICE EXAM QUESTIONS AND ANSWERS ALL CORRECT A condition must be met before a sequential structure can proceed to the next statement. - Answer-false A _______ is a list of instructions for the computer to follow to accomplish the task of processing data into information. - Answer-program These consist of logically related programming statements. - Answer-modules This type of error could be the result of the programmer making an incorrect calculation. - Answer-logic ...

COSC 1436 Test Questions with All Correct Answers An error in a program that involves a violation of language rules will be detected at - Answer-compile time A compiler translates - Answer-source code into executable code True or False: An algorithm allows ambiguity - Answer-false The rules that govern the correct order and usage of the elements of a language are called the - Answer-syntax Words that have a special meaning in a programming language are called - Answer-key words ...

COSC Chapter five checkpoints Test with Complete Solutions Graded A+ Program that performs a repetitive task on a network. - Answer-bot Program or set of instructions in a program that allows users to bypass security controls when accessing a program, computer, or network. - Answer-back door Notice that guarantees a user or website is legitimate. - Answer-digital certificate Strategy designed to prevent illegal distribution of movies, music, and other digital content. - Answer-digita...

COSC 1301 TEST QUESTIONS AND ANSWERS ALL CORRECT What statement about physical and computer simulations is true? - Answer-When possible, a physical simulation may be needed to validate the results of a computer simulation. Which of the following is NOT a tip for effective email communication? - Answer-Email subjects should be omitted, unless absolutely necessary Why might data science increase the need for collaboration? - Answer-In data science, computers generate so much data that indi...

COSC 1307 Chapter 5 HW Questions and Answers All Correct What refers to the varying levels that define what a user can access, view, or perform when operating a system? - Answer-Accessibility What describes how well a system can scale up, or adapt to the increased demands of growth? - Answer-Scalability What term is used to describe the time frames when a system is operational? - Answer-Availability What is the degree to which a system is easy to learn and efficient and satisfying t...

COSC Chapter 1 Test Questions with All Correct Answers What is wrong with the following algorithm? 1. Set X to be 1 2. Increment X 3. Print X 4. If X > 0, repeat from 2 - Answer-It does not halt in a finite amount of time The ____ revolution enabled us to implement algorithms that automated the drudgery of repetitive mental tasks. - Answer-Computer The history of ____ begins 3,000 years ago. - Answer-Mathematics In 1642, a French philosopher and mathematician designed and built...

COMPUTER SCIENCE (COSC 1436) Exam 1 Ch 1,2,&3 Computer programs are also known as - correct answer software Machine language is an example of a high-level language T/F. - correct answer False A(n) _______ is a set of instructions that the computer follows to solve a problem. - correct answer program The ______ decodes an instruction and generates an . - correct answer Control Unit Words that have a special meaning and mat be used only for their intended purpose are known as - co...

COSC 1307 Test 3 Questions and All Correct Answers What is an RFID tag device made up of? - Answer-Chip and antenna Which of the following is an example of a wide area network? - Answer-Business office Which two terms are synonymous but have different meanings? - Answer-Mobile and wireless What is a space station that orbits the Earth receiving and transmitting signals from Earth-based stations over a wide area? - Answer-Satellite What is an RFID accelerometer? - Answer-A device th...

COSC-Computer Science Fundamental Concepts Study guide Core Concept #1 - Algorithms and Data Structures - correct answer A data structure is an arrangement of data in a computer's memory or even disk storage. An example of several common data structures are arrays, linked lists, queues, stacks, binary trees, and hash tables. An algorithm is a process or set of rules to be followed in calculations or other problem-solving operations, especially by a computer. 1.1 - Big O Notation - co...