Explain Database. Explain different types of elements.

5 critical steps for effective data cleaning

What are the rules for naming a variable?

What are glaciers? Explain its features.

Which of the following LAMELIBRANCHES does not belong to the same order

a) Ostrea, Gryphaea, Exogyra b) Cardita, Chama, Venus c) Trigonia, Schizodus, Unio d) Pecten, Spondylus, Pinna  

Superficial similarities in the morphology of members of different Phyla is described as

a) Homology b) Homeomorphy c) Homomorphy d) Paedomorphosis

Which one is the correct answer : 

Living fossils exhibit the phenomenon of  a) Bradytelic evolution b) Orthogenesis c) Palingenesis d) Tachygenesis 

What are the different arithmetic operators used in Python?

What do you mean by precedence of operators? Give examples.

What are the rules for naming a variable?

Write any four features of Python.

What do you understand by Typecasting in Python with the help of examples?

What is the role of indentation in Python

 Explain IDLE and its main purpose.

Which are the applications of Python?

What is the difference between interactive mode and script mode in Python?

Distinguish between a conductor, an insulator and a semiconductor on the basis of energy band diagrams

What is p-n junction ? Explain briefly, with the help of suitable diagram, how a p-n junction is formed. Define the term Potential barrier and depletion region

How the reverse current suddenly increases at the breakdown voltage ? Explain.

Difference between Object Model Diagram and Class Diagram

What are the main characteristics of peer to peer systems? 

Explain Characteristics of multimedia data in details.

Explain Andrew file system.

Explain encapsulation polymorphism in details with example.

Explain about peer-to-peer architecture

Describe operating system architecture in details.

Write a short note on Threshold Frequency (v0) and Threshold wavelength (&lemda;).

Explain the difference between transpiration and evaporation in details.

What are the different levels of biodiversity. Explain in details with example

What is biodiversity? Explain in details.

Two spherical bobs, one metallic and the other of glass, of the same size are allowed to fall freely from the same height above the ground. Which of the two would reach earlier and why?  

Define the term ‘stopping potential’ in relation to photo-electric effect. 

Why is the atmosphere essential for life?

Why is water essential for life? 

 How are living organisms dependent on the soil? Are organisms that live in water totally independent of soil as a resource? 

Explainwhy Nazi propaganda was effective in creating a hatred for the Jews

What are the peculiarities of Nazi thinking?

Discuss why Nazism became popular in Germany in 1930.

Describe the problems faced by the Weimer Republic.

When a motorcar makes a sharp turn at a high speed, we tend to get thrown to one side. Explain why?