Question
What is a key advantage of containerization over
traditional virtual machines?Solution
Containers are lightweight because they share the host OS kernel rather than requiring a full OS instance like VMs. This makes them faster to start, as only the application and its dependencies need to be initialized. Additionally, resource utilization is optimized as multiple containers can share system libraries, reducing overhead. Tools like Docker have revolutionized containerization by enabling consistent environments across development, testing, and production. For example, starting a container typically takes seconds compared to minutes for a VM, making it ideal for agile and CI/CD workflows. Why Other Options Are Incorrect :
- Isolation levels : VMs provide hardware-level isolation, while containers provide process-level isolation.
- Multiple kernels : Containers share a single kernel, unlike VMs which can run different OS kernels.
- Dedicated hardware : Neither containers nor VMs require dedicated hardware.
- Base images : Containers rely on base images for their runtime environment; this is incorrect.
What is the cash award amount given with the Rohini Nayyar Prize, won by Anil Pradhan in 2024?
Which of the statements is/are correct?
1. SEVENTEEN is UNESCO’s first-ever Goodwill Ambassador for Youth.
2. The grant program contribu...
What is the new Standing Deposit Facility (SDF) rate as per the June 2025 MPC meeting?
- Which three ISRO satellites contributed to estimating wheat sowing and crop condition under the CROP framework?
Identify which of the following statements is/are TRUE with respect to the data released by IRDAI in its annual report -
I. According to the In...
Which Sri Lankan Tamil leader, known for his dedication to pursuing a just solution to the Tamil question, passed away recently?
Rajiv Gauba is heading the central government committee on LGBTQ + community welfare, which was established following a directive from the Supreme Court...
______ project of India has been recognised as one among world's 10 most "ground-breaking" initiatives according to UN?
Which strategy was employed by Iraq to successfully eliminate trachoma as a public health problem, making it the fifth country in the WHO Eastern Medite...
Which nation did India defeat to win the 2011 ICC Cricket World Cup?