Principles of Hotel Management | Class 11 | NEB
LOGIC FUNCTION AND BOOLEAN ALGEBRA
Short Answer Questions 1. Define Boolean functions. Construct truth table for AND operation of Boolean algebra. A Boolean function is an expression formed by binary variables, binary operators OR, AND, unary operator NOT. Example: F=A’.B.C+A.B.C, where A, B, C are the Boolean variables, represents AND operation, + represents OR operation, represents NOT operation. AND operation: […]
Computer Science | Class 11 | National Examination Board (NEB)
Computer Science | Class 11 | National Examination Board (NEB) | Notes
Chapter 1: Introduction and Evolution of Computer
Short Questions Answers 2060 Q. No. Compare the distinctions between third and fourth-generation computers. [5] The distinction between Third and Fourth Generation Computers Third generation computers Fourth generation computers Technology used: IC (Integrated Circuit). Technology used: Microprocessor or VLSI/VVLSI. Operating speed: Nanosecond range. Operating speed: Pico second range. Programming language: HLL (High Level Language). Programming […]
Chapter 2: Classification of Computer
Shorts Questions Answers. 1. Classify the computers on the basis of size. [5] Different types of computer on the basis of size are: Super computer Mainframe computer Mini computers Micro computers Super Computer It is the fastest in terms of processing speed. It is the most expensive among all types of computer, it cost around […]