Question
Biofertilizer _____________ contains a nitrogen-fixing
bacterium that forms a symbiotic relationship with rice plants. This bacterium fixes atmospheric nitrogen into a form that the plant can use for its growth and development.Solution
Azolla pinnata has Anabaena azollae in its leaves which fixes atmospheric nitrogen.
Which of the following protocols is responsible for sending and receiving emails across the internet?Â
What will be the output of the following code snippet demonstrating composition in Java?
class Engine {
void start() {
    ...
Which of the following best describes the IaaS model?
What is the primary advantage of using a stack in recursive algorithms?
Which file structure allows for efficient retrieval of data using a hierarchical model?
- Which phase of the Software Development Lifecycle (SDLC) focuses on identifying the feasibility and goals of the project?
Which of the following virtualization types allows multiple operating systems to run concurrently on a single physical machine, but does not require a h...
Which of the following creates a pattern object?
In an enterprise environment, which of the following backup strategies provides the best balance between minimizing storage usage and ensuring data reco...
- Which firewall type inspects packets at all layers of the OSI model to ensure complete protection?
