Question
Which of the following best differentiates IaaS
(Infrastructure as a Service) from PaaS (Platform as a Service)?ÂSolution
IaaS and PaaS are two distinct models of cloud service delivery. IaaS provides fundamental computing resources such as virtual machines, storage, and networks, allowing users to run any operating system or application of their choice on the cloud infrastructure. Users have significant control over their infrastructure and are responsible for managing everything from the OS to applications. On the other hand, PaaS offers a managed platform for developers, providing tools and services to build, deploy, and manage applications without the complexity of underlying infrastructure management. PaaS typically includes development frameworks, database management, and middleware, making it easier for developers to focus on writing code rather than managing hardware or software stacks. Option A is incorrect as it reverses the roles of IaaS and PaaS. Option C is misleading because cost can vary significantly based on usage and service level, not just the type of service model. Option D is wrong; both IaaS and PaaS can be used for various scales of applications, from personal projects to enterprise-level systems. Option E is misleading as IaaS requires more management, but the extent of management can vary based on the specific PaaS solution.
- A 48 litres mixture of milk and water contains them in the ratio 3:1. After removing 12 litres of the mixture and replacing it with ‘x’ litres of water...
A milkman mixed milk and water in an empty container in the ratio 13:8. The quantity of milk mixed was bought by the milkman at the rate of Rs. 33/litre...
Containers A and B hold mixtures of honey and water in the ratios of 3:2 and 9:11, respectively. If 12 liters from container A and 24 liters from contai...
Quantity of water in a 300 litres mixture (Milk + Water) is 60 litres less than the quantity of milk in it. Find the quantity of water to be mixed so th...
A mixture is made up of milk and honey in the ratio of 8:5, where the amount of milk exceeds the amount of honey by 60 liters. De...
In a mixture of milk and water, the quantity of milk is 40% more than the quantity of water. If 30% of mixture is taken out and (y-15) and (y+35) litres...
In a blend of milk and water, the milk's quantity exceeds the water's by 37 ml. After 75% of this mixture is removed and 10.75 ml...
In a mixture, nitrogen and HCL are present in a 4:1 ratio. After removing 25% of the mixture and replacing it with 'x' liters of HCL, the ratio of nitro...
A tank contains 80 litres  of a mixture of milk and water in the ratio 3 : 1 . If 20 litres  of this mixture is removed and replaced with water,...
A 320 litre mixture of water and acid contains 80 litres more water than acid. If 25% of the mixture is removed and then ‘k’ litres of acid is adde...
Relevant for Exams:
