Labs | BtechBasics.in

Displaying 91 out of 91 labs

Boolean Expressions

Digital Electronics

30 m
Beginner
155

Learn to create/analyze Boolean expressions for combinational logic circuits using logic gates

Cache Memory Basics

Computer Architecture

30 m
Beginner
79

Learn Cache memory basics, concept of hits/misses and compare various memory access patterns using Cache simulator code

Construct Basic NFA

Theory of Computation

30 m
Beginner
108

Learn to construct a Non Deterministic Finite Automation (NFA) with an alphabet ∑ = {0, 1} that accepts all strings ending with 01

SQL Basics

Database

30 m
Beginner
117

Learn SQL basic concepts, commands and queries with MariaDB server and client

Docker Basics

DevOps

30 m
Beginner
332

Learn basic commands and concepts of Docker.

Discrete Fourier Transform

Digital Signal Processing

30 m
Beginner
63

Learn basics of Discrete Fourier Transform (DFT) with Python code examples for signal processing

Linux Basic Commands

Operating System

45 m
Beginner
252

Learn basic Linux commands and try these hands-on in our Sandbox environment

Interaction with MongoDB

Python

30 m
Beginner
95

Perform CRUD (Create, Read, Update & Delete) operations on MongoDB database using pymongo library.

Connecting Two PCs

Computer Networking

30 m
Beginner
192

Learn basics by connecting two PCs directly and through a network Switch in Cisco Packet Tracer

OpenAI API Basics

LLMs

30 m
Beginner
62

Learn to set up OpenAI API key and how to use OpenAPI API with Python.

8085 Coding

Computer Architecture

30 m
Beginner
31

Learn to write programs for Intel 8085 processor in Assembly and run it on simulator

Docker Compose Basics

DevOps

30 m
Beginner
109

Learn basic commands and concepts of Docker Compose.

Dockerize Web Application

DevOps

30 m
Beginner
67

Learn how to package a simple HTML website into a Docker image with Nginx

Fetching Data from APIs

Python

30 m
Beginner
58

Learn to make API calls from python and process the received data.

Half & Full Adders

Digital Electronics

30 m
Beginner
249

Learn to build a half and a full adder using logic gates in an online simulator

Linux System Calls

Operating System

30 m
Beginner
272

Explore fundamental concept of system calls (syscalls) in Linux OS with Python code

Langchain Basics

LLMs

30 m
Beginner
18

Learn about basics of Langchain, how to use it and its various components

Hub vs Switch vs Router

Computer Networking

30 m
Beginner
271

Learn difference between Hub, Switch and Router hands-on

SQL: DDL, DML, DQL

Database

30 m
Beginner
41

Explore Data Definition Language for schema modifications, Data Manipulation Language for data handling, and Data Query Language for effective retrieval

Construct Basic DFA

Theory of Computation

30 m
Beginner
22

Learn to construct a Deterministic Finite Automation (DFA) that accepts sets of all strings over {0,1} of length 2

Bus vs Hybrid Topology

Computer Networking

30 m
Beginner
134

Learn and compare Bus and Hybrid networking topology.

8086 Coding

Computer Architecture

30 m
Beginner
44

Learn to write programs for Intel 8086 processor in Assembly and run it on simulator

Advanced Queries and Joins

Database

30 m
Advance
299

Learn advanced SQL queries and joins with MariaDB server and client

Linux I/O System Calls

Operating System

30 m
Beginner
194

Explore UNIX/Linux I/O system calls that allow programs to interact with files/directories with Python example code

Ripple Carry Adder

Digital Electronics

30 m
Beginner
215

Explore concept and implementation of a Ripple Carry Adder (RCA)

Web Scraping Basics

Python

30 m
Beginner
73

Learn web scraping with Python's BeautifulSoup library. Master web data extraction effortlessly.

Transform RE to NFA

Theory of Computation

30 m
Beginner
179

Explore RE (regular expression) to NFA (Nondeterministic Finite Automata) transformation hands-on

Half Subtractor

Digital Electronics

30 m
Beginner
299

Explore half subtractors design, functionality and limitations in multi-digit arithmetic

MIMD vs SPMD

Computer Architecture

30 m
Beginner
21

Explore difference in MIMD (Multiple Instruction Multiple Data) and SPMD (Single Instruction Multiple Data) with example C++ programs

Process API Basics

Operating System

30 m
Beginner
131

Learn fundamental concepts related to processes, the Process API, and how shells work

SQL Indexes

Database

30 m
Beginner
164

Explore SQL Indexes by running queries/scripts on MariaDB and compare performance

Star vs Mesh Topology

Computer Networking

30 m
Beginner
24

Learn and compare Star and Mesh networking topology.

Transform RE to DFA

Theory of Computation

30 m
Beginner
3

Explore RE (regular expression) to DFA (Deterministic Finite Automata) transformation hands-on

CFG and CNF

Theory of Computation

30 m
Beginner
45

Explore context-free grammars (CFG) and Chomsky Normal Form (CNF) using hands-on activity

SQL Advanced: Normalization

Database

30 m
Beginner
228

Learn concept of Normalization with MariaDB server/client and pre-created SQL scripts

Full Subtractor

Digital Electronics

30 m
Beginner
40

Explore full subtractor design and implementation by combining two half subtractors

Protocol Layering (OSI & TCP IP)

Computer Networking

30 m
Beginner
38

Understand TCP/IP layering with packet analysis and map OSI layer

Process Scheduling Strategies

Operating System

30 m
Beginner
217

Explore different process scheduling algorithms and analyze behavior

SIMD vs non-SIMD

Computer Architecture

30 m
Intermediate
82

Learn to leverage SIMD (Single Instruction, Multiple Data) and compare the performance C++ programs written with non-SIMD and SIMD instructions

Ambiguity in CFG

Theory of Computation

30 m
Beginner
17

Learn to identify and resolve ambiguity in grammars, and gain hands-on experience with parsing methods such as LL(1), LR(0), SLR(1), LR(1), and LALR(1)

Multiplexers

Digital Electronics

30 m
Beginner
55

Explore Multiplexer principles, types of Multiplexers and implement 2-to-1 and 4-to-1 Multiplexers using logic gates and NAND gates

Hamming Code

Computer Networking

30 m
Beginner
116

Learn what is hamming code, how it is calculated and calculate it on a simulation

MIPS Pipeline Execution

Computer Architecture

30 m
Beginner
180

Explore pipeline execution in MIPS (Microprocessor without Interlocked Pipelined Stages)

SQL/PSM Basics

Database

30 m
Beginner
80

Explore fundamental concepts of Procedural SQL (SQL/PSM or SQL/Persistent Stored Modules) with MariaDB in iPython notebook

Threads

Operating System

30 m
Beginner
267

Explore fundamental concept of threads in OS with Python code

Encoders

Digital Electronics

30 m
Beginner
209

Design and implement priority encoder to get practical insights into data compression and representation

Cyclic Redundancy Check

Computer Networking

30 m
Beginner
142

Learn what is cyclic redundancy check (CRC), how it is calculated and calculate it on a simulation

Explore Pushdown Automata

Theory of Computation

30 m
Beginner
177

Explore PDA for recognition of context-free languages e.g. L = { 0^n 1^n | n≥0 }

Semaphores

Operating System

30 m
Beginner
128

Learn concurrency issues with shared resources, Semaphores and Deadlocks with C example code

SQL/PSM Advanced

Database

30 m
Beginner
59

Learn concepts of Procedural SQL (SQL/PSM or SQL/Persistent Stored Modules) beyond basic SQL queries

ARP Basics

Computer Networking

30 m
Beginner
118

Learn what is ARP and how it works in Packet Tracer exercise

NoSQL Basics

Database

30 m
Beginner
141

Learn NoSQL basic concepts, commands and queries with MongoDB server and client

Decoders

Digital Electronics

30 m
Beginner
26

Learn to decipher binary codes, 7-segment display decoders used in communication systems and memory addressing

Mutexes

Operating System

30 m
Beginner
82

Explore fundamental concept of mutexes in OS with Python code

Turing Machine Program

Theory of Computation

30 m
Beginner
92

Understand and run Palindrome validation program on Turing Machine Simulator

IP Headers: IPv4 vs IPv6

Computer Networking

30 m
Beginner
157

Analyze IPv4 and IPv6 Packet Headers to understand the difference and usage of different fields

NoSQL Indexing

Database

30 m
Beginner
30

Discover MongoDB indexes through queries/scripts and assess their impact on performance

Dining Philosophers

Operating System

30 m
Beginner
212

Learn what is Dining Philosophers problem and how to implement a solution for it in Python

Banker's Algorithm

Operating System

30 m
Beginner
201

Explore Banker's Algorithm with Python code example

MongoDB Aggregation

Database

30 m
Beginner
86

Explore MongoDB Aggregation Framework to run data aggregation operations

Classful vs Classless Addressing

Computer Networking

30 m
Beginner
247

Understand the difference between Classful and Classless Addressing with example setups in Cisco Packet Tracer

Mongo Express Basics

Database

30 m
Beginner
276

Learn to use Mongo Express web-based admin interface to working with MongoDB database

Subnetting and Supernetting

Computer Networking

30 m
Beginner
123

Learn the difference between Subnetting and Supernetting with examples in Packet Tracer

Inter Process Comm

Operating System

30 m
Beginner
282

Learn different types IPC i.e. Pipes, Sockets, Shared Memory and Message Queues with C example code and Linux commands

PHPMyAdmin Basics

Database

30 m
Beginner
159

Learn how PHPMyAdmin makes it easy to manage and work with SQL databases

Static Routing

Computer Networking

30 m
Beginner
110

Learn how to configure static routing in a pre-built setup in Packet Tracer

Xv6: Introduction

Operating System

45 m
Beginner
220

Explore and compile xv6 OS (re-implementation of Unix Version 6 of Dennis Ritchie and Ken Thompson)

RIP Routing

Computer Networking

30 m
Beginner
355

Learn how to configure RIP Protocol using a pre-built setup in Packet Tracer

Xv6: Code Userspace Program

Operating System

45 m
Beginner
123

Write an userspace program for Xv6, compile and run it

EIGRP Routing

Computer Networking

45 m
Beginner
105

Learn how to configure EIGRP Routing Protocol on two routers

Xv6: Add new Syscall

Operating System

45 m
Advance
258

Learn to add a new System Call (Syscall) to the Xv6 Kernel and call it from user space program

Analyze TCP Packets

Computer Networking

30 m
Beginner
41

Analyze TCP Packets in Wireshark to understand TCP handshake and stream reconstruction

Analyze UDP Packets

Computer Networking

30 m
Beginner
217

Analyze UDP Packets in Wireshark to understand UDP stream and recover unencrypted media

DNS Basics with nslookup

Computer Networking

30 m
Beginner
37

Learn DNS basics by exploring different types of records (i.e. A, AAAA, CNAME, TXT)

DNS Basics (Packet Tracer)

Computer Networking

30 m
Beginner
309

Learn how DNS queries work when a new website is opened on pre-built Packet Tracer setup

Packet Analysis: DNS, FTP

Computer Networking

30 m
Beginner
221

Analyze DNS and FTP Packets using Wireshark to understand how these protocols work

FTP Basics

Computer Networking

30 m
Beginner
227

Learn to run a local FTP server and perform basic GET, PUT, LS operation to upload/download files with FTP CLI command

HTTP vs HTTPS

Computer Networking

30 m
Beginner
231

Analyze HTTP vs HTTPS packets in Wireshark and observe the difference

SSH and Telnet

Computer Networking

30 m
Beginner
26

Learn to run a local SSH/Telnet server, interact with SSH and Telnet using CLI commands and observe the difference

TFTP Basics

Computer Networking

30 m
Beginner
118

Explore the Trivial File Transfer Protocol (TFTP) basics operations with Docker

Linux Network Commands

Computer Networking

30 m
Beginner
69

Learn basic network commands for Linux

Installation: FTP Server

Computer Networking

30 m
Beginner
257

Learn to installation/configure a FTP Server on a Linux machine and interact with it using CLI

Installation: HTTP Server

Computer Networking

30 m
Beginner
50

Learn to install and configure HTTP Server on a Linux machine and interact with it using CLI

Installation: DNS Server

Computer Networking

30 m
Beginner
133

Learn to install and configure a DNS Server on a Linux machine and interact with it using CLI

Installation: DHCP Server

Computer Networking

30 m
Beginner
279

Learn to install and configure a DHCP Server on a Linux machine using CLI

Understanding SLAAC

Computer Networking

30 m
Beginner
25

Learn to configure SLAAC in Packet Tracer and understand how it works

Packet Analysis: SLAAC

Computer Networking

30 m
Beginner
97

Analyze NDP, NA packets in Wireshark to learn more about SLAAC

Hello World (ICP)

Web3

30 m
Beginner
103

Learn to write a hello world program on a local setup of Internet Computer Protocol (ICP)

Hello World (Solidity)

Web3

30 m
Beginner
102

Learn to write and compile "Hello World" program in Solidity for Ethereum Blockchain

Hello World (Vyper)

Web3

30 m
Beginner
102

Learn to write and compile "Hello World" program in Vyper for Ethereum Blockchain

Hello World (Solana)

Web3

30 m
Beginner
101

Learn to write a Hello World program in Rust and deploy it on local Solana network

Displaying 2 out of 2 Courses

Computer Science Fundamentals

4.8
Beginner
7466

Learn the computer science fundamentals with hands-on labs

Development Essentials

4.6
Beginner
7466

Learn the development fundamentals with hands-on labs

RHCSA Certification

Prepare for the Red Hat Certified System Administrator (RHCSA) exam with hands-on labs and practice exams.

4.9
Beginner
218

Displaying 91 out of 91 labs

Filter

Boolean Expressions

Cache Memory Basics

Construct Basic NFA

SQL Basics

Docker Basics

Discrete Fourier Transform

Linux Basic Commands

Interaction with MongoDB

Connecting Two PCs

OpenAI API Basics

8085 Coding

Docker Compose Basics

Dockerize Web Application

Fetching Data from APIs

Half & Full Adders

Linux System Calls

Langchain Basics

Hub vs Switch vs Router

SQL: DDL, DML, DQL

Construct Basic DFA

Bus vs Hybrid Topology

8086 Coding

Advanced Queries and Joins

Linux I/O System Calls

Ripple Carry Adder

Web Scraping Basics

Transform RE to NFA

Half Subtractor

MIMD vs SPMD

Process API Basics

SQL Indexes

Star vs Mesh Topology

Transform RE to DFA

CFG and CNF

SQL Advanced: Normalization

Full Subtractor

Protocol Layering (OSI & TCP IP)

Process Scheduling Strategies

SIMD vs non-SIMD

Ambiguity in CFG

Multiplexers

Hamming Code

MIPS Pipeline Execution

SQL/PSM Basics

Threads

Encoders

Cyclic Redundancy Check

Explore Pushdown Automata

Semaphores

SQL/PSM Advanced

ARP Basics

NoSQL Basics

Decoders

Mutexes

Turing Machine Program

IP Headers: IPv4 vs IPv6

NoSQL Indexing

Dining Philosophers

Banker's Algorithm

MongoDB Aggregation

Classful vs Classless Addressing

Mongo Express Basics

Subnetting and Supernetting

Inter Process Comm

PHPMyAdmin Basics

Static Routing

Xv6: Introduction

RIP Routing

Xv6: Code Userspace Program

EIGRP Routing

Xv6: Add new Syscall

Analyze TCP Packets

Analyze UDP Packets

DNS Basics with nslookup