Digital Technologies, AI, ML, Robotics, IOT, and DevOps Lecture Notes Flashcards

Flashcards covering key concepts from the lecture notes on Digital Technologies, AI, ML, Robotics, IOT, and DevOps.

What are the four components of a computer?

CPU, Motherboard, GPU, Storage

What does the northern bridge manage?

Communication between CPU, RAM, and GPU

What architecture is used in modern computers?

Von Neumann architecture

What are the three basic units of Von Neumann architecture?

CPU, Main memory unit, Input/output devices

What is the main difference between Harvard and Von Neumann architecture?

Harvard: Separate memory for data and instructions. Von Neumann: Same memory for both.

What are the four main stages of the CPU's fetch, execute cycle?

Fetch, Decode, Execute, Store

What is DMA?

Direct Memory Access, allowing hardware to access system memory without the CPU.

What are the essential characteristics of cloud computing?

On-demand self-service, resource pooling, broad network access, rapid elasticity, measured services

Name the Cloud service models.

Software as a Service (SaaS), Platform as a Service (PaaS), Infrastructure as a Service (IaaS)

What are the cloud deployment models?

Hybrid clouds, public clouds, community clouds, private clouds

What is Network Topology?

An arrangement of nodes and connections in a computing network

Name some network topologies:

Point to point, mesh, star, bus, ring, tree, and hybrid topology

Name the layers of the OSI model.

Application, Presentation, Session, Transport, Network, Data Link, Physical

What are the two main categories of storage mediums?

Primary Storage, Secondary Storage

What is data compression?

The process of encoding information using fewer bits than the original representation

What are the two main types of data compression?

Lossless, Lossy

Give an example of vector graphics

Illustrations, Cartoons, Diagrams, etc

Give an example of raster graphics

Photography, web images

What are some AI capabilities?

Problem-solving, understanding language, recognizing patterns, making decisions

What is the difference between ML and DL in Feature Engineering?

ML requires manual feature engineering. DL can automatically learn relevant features.

What are the four parts of data pre-processing?

Data integration, data transformation, data cleaning, data reduction

What is IOT?

A network of physical objects embedded with sensors, software, and technologies to connect and exchange data over the internet or other networks.

What do IOT Drones use to be powered?

Li-Po (Lithium Polymer) batteries

What is DECoDe?

Dynamic Ecosystem of Connected Devices, a platform-agnostic IoT device management system

What Is Devops?

A combination of development and operations practices that aims to automate and integrate the processes between software development and IT teams

What is Jenkins?

An open-source automation server used in DevOps that helps automate building, testing, and deploying software.

List stages of Devops.

Plan, develop, build, test, release, deploy, operate, monitor