Study Notes Nepal

Unit 1: Orientation and First Steps

February 22, 2023February 22, 2023 Study Notes Nepal Posted in BCA, BIM, BIT, BSc.CSITLeave a Comment

PHP is a popular server-side scripting language that is used to develop dynamic web applications. Here are some orientation and first steps to get started with PHP: Install PHP: The first step is to install PHP on your computer. You can download the latest version of PHP from the official website. You may also need […]

Data Communication & Computer Networks | BIM | BIT | BCIS

February 9, 2023 Study Notes Nepal Posted in 2nd Semester, BIM, BITTagged 3G and 4G(LTE), A basic Communication model 1.2 Data Communication Networking: WAN, Amplitude, Analog signals, Application Layer and Other technologies overview, Application of TCP), Application of UDP) Introduction to TCP (Operation of TCP, Bandwidth, Basic Concept: Signal, Bluetooth, Channel capacity, Characteristics of TCP, Characteristics of UDP, CIDR(Classless Inter-Domain Routing) and NAT (Network Address Translator), Coaxial cable, Computer Communication Architecture, Data Communication principles, Data Link Layer, DHCP, Digital data and analog data, Digital signal, Distance Vector Routing, DNS (ARP and RARP), DSL and ADSL, Fiber optics) Unguided Media (description and working principle of VSAT and Satellite), Frame relay, Frequency, FSK, FTP), HTTP, HTTPS, ICMP, IGMP, IMAP), Introduction to Data Communication, Introduction to UDP (Operation of UDP, ISDN and its type, LAN, Mail protocol (SMTP, MAN, Manchester 2.2.2 Digital data and analog signals- ASK, Media Concepts and classification of media Guided Media (Twisted Pair, Medium Access (MAC) Sublayer, Near field Communication(NFC)., Noise, NRZI, Overview of analog and digital transmission, Overview of Digital Communication, Overview of GSM, Packet Switching, POP, Propagation delay), PSK, PSTN, QPSK 2.3 Multiplexing Techniques ( FDM, Routing Algorithms, Shortest Path Routing, Signal to Noise ratio, Synchronous and asynchronous transmission 2.2 Data Encoding 2.2.1 Digital data and digital signals- NRZ-L, TCP three-way handshake process, TDM, telnet, The Network Layer in the Internet, Transmission characteristics(Attenuation, Transmission Impairments, Transport Layer, VLSM(variable length subnet masking), VoIP, WDM), Web services (WWW, Wi- Max, Wi-FiLeave a Comment

Digital Logic Design | Short Question Answer | DLD Solution

February 9, 2023 Study Notes Nepal Posted in UncategorizedTagged Basic Definitions; Axiomatic Definition of Boolean Algebra; Basic Theorems and Properties of Boolean Algebra; Boolean Functions; Canonical and Standard Forms; Digital Logic Gates, Digital Computers and Digital Systems; Binary Numbers; Number Base Conversions; Octal and Hexadecimal Numbers; Complements; Binary Codes, Introduction and Design Procedure; Adders; Subtractors; Binary Parallel Adders; Encoders and Decoders; Multiplexers and Demultiplexers; Read-Only Memory (ROM); Programmable Logic Array (PLA), Introduction; Flip-Flops; Triggering of Flip-Flops; Analysis of Clocked Sequential Circuits, Registers; Shift Registers; Ripple Counters; Synchronous-counters; Timing Sequences; Memory Unit, The Map Method; Two- and Three-Variable Maps; Four-variable Map; Product of Sums Simplification; NAND and NOR Implementation; Don’t-care Conditions1 Comment

Digital logic SAQ Unit 1: Number Systems, Operations and Codes Define Digital Systems. A system which processing discrete or digital signal is called as Digital System. Define Radix. It specifies the number of symbols used for corresponding number system. . Define binarylogic? Binary logic consists of binary variables and logical operations. The variables […]

Digital Logic | Notes | BSc.CSIT, BIM, BIT, BCA, BCIS, Computer Engineering

February 9, 2023February 9, 2023 Study Notes Nepal Posted in BCA, BIM, BIT, BSc.CSITTagged Basic Definitions; Axiomatic Definition of Boolean Algebra; Basic Theorems and Properties of Boolean Algebra; Boolean Functions; Canonical and Standard Forms; Digital Logic Gates, Digital Computers and Digital Systems; Binary Numbers; Number Base Conversions; Octal and Hexadecimal Numbers; Complements; Binary Codes, Introduction and Design Procedure; Adders; Subtractors; Binary Parallel Adders; Encoders and Decoders; Multiplexers and Demultiplexers; Read-Only Memory (ROM); Programmable Logic Array (PLA), Introduction; Flip-Flops; Triggering of Flip-Flops; Analysis of Clocked Sequential Circuits, Registers; Shift Registers; Ripple Counters; Synchronous-counters; Timing Sequences; Memory Unit, The Map Method; Two- and Three-Variable Maps; Four-variable Map; Product of Sums Simplification; NAND and NOR Implementation; Don’t-care ConditionLeave a Comment

Database Management System | Notes | BIM, BBA, BIT, BCA, BSc.CSIT, BBM, BCIS,

February 9, 2023 Study Notes Nepal Posted in BBA, BBM, BCA, BIM, BIT, BSc.CSITTagged Additional Operating, Assertion, Candidate key and Primary key): Primary Keys for Entity Sets and Relationship Sets. The Entity Relationship Diagram. Reducing E-R Diagrams to Tables: Representation of Strong Entity Sets, Constraints, Data Abstraction, Data manipulation Language, Data Models, Database system, Database System Architectures., Database users, Design of E-R Database Schema, E- R Diagrams, Entities and Entity Sets. Relationships and Relationship Sets. Attributes. Mapping Constraints. Keys (Super key, Entity-Relation Model, Fundamental Operations, Integrity Constraints, Join Operations, Modifying the database, Normalization, Physical Data Models. Instances and Schemes. Data Independence. Database Administrator. Database Users. Application Architecture (One tier, Purpose of Database Systems. Data Abstraction. Data Models: The E-R Model, Relational Algebra, Relational Data Model, Relational database design issues, Representation of Weak Entity Sets, Structure of Relational Database, Structured Query Language Data Definition Language, The Hierarchical Model, The Network Model, The Object- Oriented Model, The Relational Model, Transaction Control Language, Transaction Management, Triggers, two tier and n-tire). Overall Database System Structure and Components.3 Comments

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Business Environment in Nepal | Notes | BBA, BIM, BBS, BBM

February 9, 2023 Study Notes Nepal Posted in BBA, BBM, BBS, BIMTagged – trends and issues, an overview of business legislation in Nepal, and consumer protection., and environment and energy management issues in Nepal., and financial sector policy reforms., and global business environment, and monetary policy; liberalization of the Nepalese economy and capital market reforms, Business and its environment, Business and technology, business-government relations, class structure and classification, components of socio-cultural environment., current status of technology, Dimensions of the economy, e-business, economic development plans, economic policies and reforms - industrial policy, employment trends and labour market issues, energy situation in Nepal, environmental analysis – process and techniques, factors contributing to competitive business environment in Nepal., family structure and social organizations, finance, foreign direct investment in Nepal, Global Business Environment, Government and its branches, industry and agricultural sectors – performance and emerging challenges, intellectual property, investment, IT Policy of Nepal, legislations relating to labour, major problems and challenges facing Nepalese economy, migration and foreign employment, natural environmental issues, Nepalese Constitution, performance of industry and agricultural sectors, political parties, Political structure in Nepal, political-legal, privatization policy, regional grouping of nations, regional trade agreements in South Asia – SAARC, risks involved with Nepalese political environment and the emerging issues, SAFTA and BIMSTEC, SAPTA, scanning methods, socio-cultural changes and their effects on business., technological, Technology and Energy Management, technology transfer issues, The topics include socio-economic, tourism policy, trade policy, types of business environment, use of environmental analysis in strategic management., WTO and Nepal.Leave a Comment

Macro Economics | Notes | BBA, BBS, BIM, BBM

February 8, 2023February 8, 2023 Study Notes Nepal Posted in UncategorizedTagged Consumption, inflation, Introduction to Macroeconomics, Macroeconomics Issues: Nepalese Perspective, Macroeconomics Policies, National Income Accounting, National Income Accounting Numerical Problems, National Income Accounting Numerical Solutions, Numerical assignments and Case studies, Saving and Investment, Theories of National Income Determination, Unemployment and Business cyclesLeave a Comment

Macroeconomics Complete Notes | BIM, BBA, BBS, BBM

February 8, 2023February 8, 2023 Study Notes Nepal Posted in BBA, BBM, BBS, BIMTagged Macroeconomics, macroeconomics notes, Macroeconomics NumericalLeave a Comment

Macroeconomics 1 AN INTRODUCTION TO MACROECONOMY Meaning Lipsey-“macroeconomics is the study of the determination of economic aggregate and averages, such as, total output, total employment, the general price level, the rate of economic growth” E Boulding-“macroeconomics deals not with individual quantities as such with aggregates of those quantities not with individual income but with national […]

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