Vi Microsystems Testing Engineer interview questions

first round: technical writtten like What is the difference between primary & secondary storage device? - In primary storage device the storage capacity is limited. It has a volatile memory. In secondary storage device the storage capacity is larger. It is a nonvolatile memory. Primary devices are: RAM / ROM. Secondary devices are: Floppy disc / Hard disk. second round: gd third round: technical hr 1 fourth round: technical hr 2 fifth round: hr salary package