Interview Questions

Transparent tables: Transparent tables in the dictionary has a one-to-one relation with the table in database. Its structure corresponds to single database field. Table in the database has the same name as in the dictionary. Transparent table holds application data.

Pooled tables: Pooled tables in the dictionary has a many-to-one relation with the table in database. Table in the database has the different name as in the dictionary. Pooled table are stored in table pool at the database level.

What are your weaknesses?

This is a very common interview question for many jobs across industries. Most people feel Answering strengths is easy but weaknesses is difficult. If approached the right way this question will give you chance to build trust. You have 3 options/approaches to answer this question. 

1. Deny having any weaknesses. This approach is least common and surely not the way to go.

2. Spin a Weakness into a strength. Like, "I'm a perfectionist" or "I care too much"

Note - This is very common approach and some interviewers think you are not being honest. 

3. Give an honest answer (Recommended). Answer the question honestly without shooting yourself in the foot. 

E.g. My weakness is public speaking, I am working on it. Ofcourse make sure this is not the primary requirement of the job. 

APK stands for Android Application Package.

Android Package (APK) is the package file format used by the Android operating system for distribution and installation of mobile apps and middleware.

Method contains name, parameters, return type and executable body. But block does not contains name, parameters, return type.It contains only executable body.

Methods are executed by method call statements. Blocks are executed automatically with class loading and with object creation.

- A clustered index is a special type of index that reorders the way records in the table are physically stored. Therefore table can have only one clustered index. The leaf nodes of a clustered index contain the data pages.

- A non clustered index is a special type of index in which the logical order of the index does not match the physical stored order of the rows on disk. The leaf node of a non clustered index does not consist of the data pages. Instead, the leaf nodes contain index rows.

The principle of diversification tells us that spreading an investment across many diverse assets will eliminate some of the total risk.

To make an image draggable, the draggable attribute is set to true:

<img draggable="true">