Question
Two candles of same height can burn completely in 8
hours and 12 hours respectively. If both start burning at same time at their respective constant speed, then find after how much time ratio of their height becomes 2:3?Solution
More Time and work Questions
Which of the following memories has the shortest access times?Â
Which normal form deals with the issue of transitive dependencies?
What is the purpose of the SQL "GROUP BY" clause?
Which of the following is used to speed up data retrieval in a relational database?
Which of the following joins returns all rows from both tables, filling in NULL values for non-matching rows?
What is the full form of DBMS?
Which database model is based on the mathematical set theory and is the foundation of many modern databases?
Which of the following storage devices is considered non-volatile?
How many types of architecture we have in DBMS
Pick the odd one out.
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