Question
Which of the following statements accurately describes
the purpose of unit testing in software development?Solution
Unit testing is a crucial phase in the software development lifecycle where individual components or functions of an application are tested in isolation from the rest of the system. The primary goal of unit testing is to validate that each unit of the software performs as expected, producing the correct output for given inputs. This process helps developers identify and fix bugs early in the development cycle, which improves the reliability and maintainability of the code.
A mixture (milk + water + honey) contains ‘14m’ litres milk, ‘21n’ litres water and 49 litres more honey than water. If 25% of the mixture was r...
420 ml of mixture ‘B’ contains only water and milk in the ratio of 7:13, respectively. If the quantity of milk in mixture ‘A’ is 20% more than t...
A merchant mixes 9 kg of beans at Rs. 7 per kg with 6 kg at Rs. 5 per kg. What is the cost price (in Rs.) of the mixture per kg?
Two bottles namely P and Q contained pure milk and pure water in the quantity of (a+135) litre and (a-10) litre respectively. If 40% and 36% from bottle...
A mixture consists of milk and water in a 5:4 ratio. If 108 liters of this mixture are removed and 64 liters of water are then added, the new quantity o...
- Mixture ‘P’ has milk and water in the ratio 5:3 respectively. Mixture ‘Q’ has milk and water in the ratio 4:1 respectively. If 96 litres of ‘P’...
A jar contains a mixture of 2 liquids P and Q in the ratio 4:1. When 10 litres of the mixture is taken out and 10 litres of the liquid Q is poured into ...
A mixture initially has 40 liters of petrol and an unknown quantity of diesel. When 25% of the mixture is extracted into container P and 10 liters of pe...
A trader mixes two types of sugar costing ₹42/kg and ₹60/kg in the ratio 3:2. He sells the mixture at ₹55/kg. What is his percentage profit?
A mixture contains 416 ml of milk and water in a ratio of 8:5. If the mixture is augmented by adding 144 ml of milk and 160 ml of water, what will be th...
