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Containers are a form of virtualization at the operating system level. They are more lightweight than virtual machines because they share the host operating system’s kernel, making them faster and less resource-intensive. Containers allow multiple isolated applications to run on the same operating system instance. Virtual machines, on the other hand, virtualize the hardware and run their own guest operating system (OS) on top of a hypervisor. This makes VMs more resource-intensive, as each VM needs its own OS, which consumes more system resources compared to containers. Option B (VMs are faster): This is incorrect. Containers are generally faster than virtual machines because they do not require the overhead of running a full guest OS. Option C (Containers at hardware level): This is incorrect. Containers provide isolation at the OS level, not at the hardware level. VMs provide isolation at the hardware level by running a full OS on top of a hypervisor. Option D (Containers run multiple apps, VMs run one): This is not a correct distinction. Both containers and virtual machines can run multiple applications. The main difference is how resources are managed and isolated. Option E (VMs are part of serverless environments): This is incorrect. Virtual machines are not part of serverless environments. Serverless computing abstracts away infrastructure management, whereas VMs require managing the underlying infrastructure.
Which Index number satisfies both the time reversal test and the factor reversal test?
Consider the following production function
Q = 20L – 0.2L2 – 20K + 0.2 K2 + 4KL
If 20 units of capital i...
Assertion (A): Use of goods and services from which one can be excluded are pure private goods.
Reason (R): Such goods and se...
Based on the IS curve and LM curve you have derived in Q36 and Q37, what is the equilibrium interest rate?
The falling part of the Total utility shows
The Banking Ombudsman Scheme is introduced under which of the following sections in Banking Regulation Act, 1949?
Gauss-Markov Theorem is associated with which of the following
Given the demand function QD=100−2P and the supply function QS=3P−50, where QD is the quantity demanded, QS is the quantity supplied, and P is the p...
Transaction demand for money, Mt = 0.7Y. Speculative demand for money, MSP = 50 – 150i ; Money supply Ms = 150. LM equation from the above data is _...