Answer: A) Their future is our future – a healthy planet for migratory birds and people Explanation: World Migratory Bird Day (WMBD) was initiated in 2006 and is an annual awareness-raising campaign highlighting the need for the conservation of migratory birds and their habitats. It has a global outreach and is an effective tool to help raise global awareness of the threats faced by migratory birds, their ecological importance, and the need for international cooperation to conserve them. Day for World Migratory Bird Day celebrations is 10 May.

Answer: D) Kerala Explanation:

Answer: D) Bogota Explanation:

Executive plan can be defined as: * SQL Server caches collected procedure or the plan of query execution and used thereafter by subsequent calls. * An important feature in relation to performance enhancement. * Data execution plan can be viewed textually or graphically.

SQL statements are broadly classified into three. They are 1. DDL – Data Definition Language DDL is used to define the structure that holds the data. For example, Create, Alter, Drop and Truncate table. 2. DML – Data Manipulation Language DML is used for manipulation of the data itself. Typical operations are Insert, Delete, Update and retrieving the data from the table. The Select statement is considered as a limited version of the DML, since it can't change the data in the database. But it can perform operations on data retrieved from the DBMS, before the results are returned to the calling function. 3. DCL – Data Control Language DCL is used to control the visibility of data like granting database access and set privileges to create tables, etc. Example - Grant, Revoke access permission to the user to access data in the database.

Given total number of boys in the school = 1500 In that 35% are Hindu, 30% are Sikh, 15% are Muslims => 35 + 30 + 15 = 80% Remaining Boys = 100% - 80% = 20% of 1500 => 20 x 1500/100 = 300 boys are Christians.

Answer: D) Haryana Explanation:

Answer: Explanation: