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.
A permanent electronic portable storage device that plugs into a USB port is called a _________.
A kilobyte is equal to _______ bytes.
What is the maximum addressable memory capacity of a 32-bit processor?
A function inside another function is called a ….. Function.
Integrated Circuit (IC) chips used in computers are made with ____.
 Which of the following extension is not audio extension ?
What are the four things needed to connect to the internet?
The process of computer receiving information from a server on Internet is known as
A connection between two end points, either physical or logical, over which data may travel in both directions simultaneously is called_________.
Which operating system holds the dominant market share in the personal computer market?
