Clover Infotech Interview Questions, Process, and Tips

Memory ballooning is a technique used in virtualization to reclaim unused memory from virtual machines.

• Allows hypervisors to dynamically adjust memory allocation based on demand.

• Helps optimize resource utilization in environments with multiple VMs.

• Example: If a VM is using less memory than allocated, the hypervisor can reclaim that memory for other VMs.

• Works in conjunction with memory overcommitment, where more memory

Promiscuous mode allows a network device to intercept and read all traffic on the network segment.

• Promiscuous mode is used primarily in network monitoring and analysis.

• In this mode, a network interface card (NIC) captures all packets, regardless of their destination.

• It is commonly used in packet sniffing tools like Wireshark.

• Example: A network administrator uses promiscuous mode to troubleshoot network issues by analyz...read more