Diary Entry (Shimla Trip)
Wednesday
26.02.26
1:50 pm
Dear Diary,
I am so thrilled to write about my family trip to Shimla. It was a trip full of adventure, fun and unforgettable memories.
We started our journey early in the morning and travelled through the winding roads of the Himalayas. The scenery was breathtaking. My uncle received us at the bus stand. We checked into our hotel and started exploring the city.
We visited the famous Mall Road which was bustling with tourists and locals. We also visited...
list advantaes of dbms ?
Reduces Data Redundancy
DBMS avoids duplication of data. The same data is stored only once, which saves storage space.
Improves Data Consistency
When data is updated in one place, it is automatically updated everywhere, so the data remains consistent.
Data Security
DBMS provides security by allowing only authorized users to access or modify the data.
Data Sharing
Multiple users can access and share the same database at the same time.
Data Integrity
DBMS ensures that
L1 – EARTH SHAPE, GRAVITY & SYSTEMS
Earth rotates → centrifugal force → equatorial bulge + polar flattening → oblate ellipsoid. Equatorial r = avg+7km, polar r = avg−7km, avg r = 6371km. Ellipsoid assumes uniform mass distribution but Earth's mass is uneven due to: ice sheets growing/melting, mantle plumes,
variable crust thickness, density differences between oceans and continents.
Gravitation = force caused only by mass attraction. Gravity = gravitation + centrifugal force. Gravity
You want the same content but in fewer lines (compact notes) without many line breaks. Here is the short, continuous version while keeping the same points.
Engineering materials are substances used to manufacture machines, tools, structures and devices. Materials science studies the relationship between structure, properties, processing and performance of materials and explains why materials behave in a particular way. Materials engineering
Is technology neutral?How does technology shape society?How do algorithms influence media?
Intro- Technology is often described as a neutral tool whose impact depends only on how people use it. However, scholars in science and technology studies argue that technologies are never neutral because they are shaped by social values, political interests, and economic goals. This essay argues that technologies embed power relations and social priorities, as demonstrated by algorithmic media systems that
1. What is C++ Programming? Explain it’s features and applications. C++ is a general-purpose programming language developed by Bjarne Stroustrup. It is an extension of the C language and supports both procedural and object-oriented programming concepts. It is used to develop high-performance applications.
Features of C++ 1. Object-Oriented Programming – C++ supports classes and objects to organize code in a structured way. 1. Encapsulation – It allows binding data and functions together...
Q-1. What do you mean by Service? Explain the characteristics of Services.
Ans:- Soap-100% pure goods Hotel service 50% +50% service Lecture 100% According to - According to Zeithaml," Services are deeds, process, and performance provided or co-produced by one entity or person for another entity or person."
A service is any activity, process, or performance offered by one party to another, which is intangible in nature and does not result in ownership of anything. Services are designed to meet customer
(e) Define Router
A router is a networking device that connects two or more networks and forwards data packets between them based on their IP addresses. It determines the best path for data to travel across networks.
(f) What do you understand by SSH?
SSH (Secure Shell) is a network protocol used to securely access and manage remote computers over an unsecured network. It encrypts the communication between client and server to ensure security.
(g) What is IEEE Standards?
IEEE Standards are technical...
Core–Periphery Model
-Core: Wealthy, developed regions; advanced technology, strong infrastructure, high incomes. Example: New York City
-Semi-Periphery: Moderately developed; growing industry and economy. Examples: Brazil, Mexico
-Periphery: Less developed; limited industry and infrastructure. Examples: Ethiopia, Haiti
-Core dominates economy; semi-periphery develops; periphery depends on others.
Urban Growth Vocabulary
-Exurb: Residential area beyond suburbs; people commute long distances. Example: