Practice Question and Answer
8Q: What is the difference between primary key & unique index ? 1072 05b5cc7dae4d2b41977751580
5b5cc7dae4d2b41977751580- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer :
Explanation :
Primary key : a relational database constraint. Primary key consists of one or more columns that uniquely identify a row in the table. For a normalized relation, there is one designated primary key. Unique index: a physical object that stores only unique values. There can be one or more unique indexes on a table.
Q: Which BJP MLA has been banned by Facebook for spreading violence on social media?
1072 05f55fab7d094fa460c077fb3
5f55fab7d094fa460c077fb3- 1Sunita Williamsfalse
- 2T Raja Singh (Telangana)true
- 3Kalpana Chawlafalse
- 4Sunita Yadavfalse
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 2. "T Raja Singh (Telangana)"
Q: Which state government has given permission to open theaters, multiplexes and swimming pools outside the Containment Zone?
1072 05fa51f58e23fd54025f9fe4a
5fa51f58e23fd54025f9fe4a- 1Rajasthanfalse
- 2Punjabfalse
- 3Assamfalse
- 4Maharashtratrue
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 4. "Maharashtra"
Q: What is the name of India's longest bridge inaugurated in Uttarakhand?
1072 05fad0e86fad0560d3b7f59ea
5fad0e86fad0560d3b7f59ea- 1Single lane motorable suspension bridgetrue
- 2Double Lane Motorable Suspension Bridgefalse
- 3Triple Lane Portable Suspension Bridgefalse
- 4Fourth Lane Motorable Suspension Bridgefalse
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 1. "Single lane motorable suspension bridge"
Q: Which 16-year-old shooter has qualified for the Champions of Champions event?
1072 05fc20f424f2f6c622bf3743d
5fc20f424f2f6c622bf3743d- 1Raja Ram Sharmafalse
- 2Mohan Prakash Vermafalse
- 3Vishnu Shivrajtrue
- 4Rohit Royfalse
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 3. "Vishnu Shivraj"
Q: Find the number of rectangles?
1072 05fda0be12e6e2d68d76f692c
5fda0be12e6e2d68d76f692c
- 124false
- 227true
- 330false
- 428false
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 2. "27"
Q: Recently, the United States has shown strict attitude towards which country has put it in the 'Monitoring list' of 'currency manipulators' ie currency manipulation countries?
1072 05fe2def6ce32c8585c7981ef
5fe2def6ce32c8585c7981ef- 1Indiatrue
- 2Pakistanfalse
- 3Russiafalse
- 4Nepalfalse
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 1. "India"
Q: In which of the following states will punitive action be taken against the owners of vehicles with caste stickers?
1072 05ff448cafc463f4c73680615
5ff448cafc463f4c73680615- 1Uttar Pradeshtrue
- 2Biharfalse
- 3Jharkhandfalse
- 4Punjabfalse
- Show AnswerHide Answer
- Workspace
- SingleChoice

