Computer Science

Computer Science Computer Functions - Answer-Input, Output, Process, Storage Input - Answer-gathers data, allows users to input data Output - Answer-displays data and information for user Process - Answer-manipulates, calculates, and organizes data into information Storage - Answer-saves data and information for later use data - Answer-representation of fact, figure, or idea information - Answer-data that has been organized or presented in a meaningful fashion Bit - Answe...

Complete Test Bank (with Questions Answers)

Computer Science An Overview 11th Edition By J. Glenn Brookshear - Test Bank

Computer Science An Overview 11th Edition By J. Glenn Brookshear - Test Bank

Complete Test Bank (with Questions Answers)

optical media ANS:better known as music and film storage formats, CDs and DVDs are methods of digital information and data storage that can hold information of many types. one of the key uses 8is for software distribution. called optical media because they are written and read by laser. paper ANS:a traditional form of information storage and includes forms, handwritten notes, maps and telephone directories. however, it is easily damaged when handles, costs a lot to transport and can be hard to ...

1. What is a Natural Number and its Symbol? 2. What is a Real Number and its Symbol? 3. What is an Integer and its Symbol? 4. What is a Rational Number and its Symbol? Positive Integer (N) Any number (R) Any whole number (Z) Can be represented in a Fraction (Q) 5. What is a Ordinal Number? Position in a list 6. What is a Cardinal Number? Size of list 7. What is Absolute Error? Difference between actual answer and esti- mate 8. What is Relative Error? absolute error/true value 9. How doe...

The notes is prepared for 1st year Bsc computer science students with Software Engineering as compulsory subject.Model Exam questions are also included with detail solutions to help students in exams and assignments.Important concepts like verification & validation are covered with the help of real life analogy.The document is very useful for self study and if you missed any lectures then this document will be extremely helpful.

An in depth summary of the Data Normalisation aspect of the Databases Module. Included are lots of detailed descriptions and examples to help understand the process, and normalise to different forms, including 1NF, 2NF, 3NF, BCNF, 4NF and 5NF.

An in depth summary of the Database Design aspect of the Databases Module. Included are lots of detailed descriptions and examples to help understand the process.