What is the need and importance of teaching English language ?(2019.5)
Fools & Atown woken and read be all educated ente everywhere the word. Children in different parts of world speak Janguage in thele school either as the mother tongue or at a duree Most of the countries of the world whose mother tangat English leam this as a second language for its cultural and utilit values. The people of india are no exception to t
English in accepted as the second language in India. in the wors Gandhi...
English is widely considered a global language due to its extensive use in various fields like business, science, technology, and international relations. Its prominence is a result of historical factors, including the British Empire's expansion, and its adoption as the language of international communication and commerce. While it's not an official language in most countries, English is the most commonly taught foreign language and is used in international organizations and treaties.
Why English
Chapter-1: IS: Set of interrelated components that collect or retrieve, process, store and distribute information to support decision making in an organization./ IS in 5 components:Hardware, Software, Data, Procedures, People. ./ Emerging Digital firm: using digital tech into all aspects to operates, such as Zipcar, amazon delivery, Instacart-(customers interact without people). great operates during Covid-19, labor shortages./ 5 IT Megatrends: mobile, social media, internet of things, cloud computing,
Traditional Medicine Systems
Traditional medicine systems are ancient practices that utilize natural remedies, spiritual therapies, and manual techniques to promote health and well-being.
Examples:
1.Ayurveda
2.Traditional Chinese Medicine (TCM)
3.Unani (Middle East and South Asia)
Ayurveda is an ancient Indian system of traditional medicine that emphasizes natural healing, balance, and holistic well-being.
Benefits:
1.Holistic approach 2.Natural and non-invasive
3.Personalized medicine
Applications:
...VAR 2
1. Ultrasound
• Purpose: Detects intrauterine infection, feto-placental insufficiency, intrauterine growth restriction, fetal organ
development, congenital anomalies, pregnancy diagnosis, placenta implantation (position, location, thickness), stage of
labor, fetal lie, position, presentation, engagement, and size.
• Anatomical Examination:
• Biparietal diameter;Femur length;Transverse truncal diameter;Anterior-posterior truncal diameter;Front-occipital
diameter
• Functional Examination:
•
POP3 (Post Office Protocol version 3) and IMAP (Internet Message Access Protocol) are both email retrieval protocols used by email clients to access messages from a mail server. POP3 downloads emails from the server to the local device and usually deletes them from the server, making emails accessible only on that specific device. It is simple and uses less server storage, but not ideal for accessing mail from multiple devices. In contrast, IMAP keeps emails stored on the server, allowing users...
A microkernel is an OS architecture where only essential functions (like process management, memory management, and inter-process communication) run in kernel mode.
Other services (like device drivers, file systems, etc.) run in user mode.
Advantage: More stable and secure; easier to maintain.
Disadvantage: Can be slower due to more user-kernel interactions.
Strategies used to safeguard data from loss or corruption.
Types:
Password-Based Authentication
User logs in with username + password.
Common but vulnerable to brute-force and phishing attacks.
Multi-Factor Authentication (MFA)
Uses 2 or more factors:
Something you know (password)
Something you have (OTP, token)
Something you are (biometric)
Much more secure.
Biometric Authentication
Uses fingerprint, face, iris, or voice.
Fast and secure, used in phones and high-security systems.
Token-Based Authentication
Uses a hardware/software
Kerberos is a network authentication protocol that allows systems and users to prove their identity to each other before accessing resources, ensuring secure communication within a network. It's a trusted third-party system that verifies user identities without sending passwords directly across the network.
Here's a more detailed explanation:
Authentication Protocol:
Kerberos is a protocol, meaning it's a set of rules and procedures that govern how devices and users authenticate with each other.
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