Virtualization and dynamics I think.
Digital network, as it refers to the series of connected and linked computing devices into a network as described in this question.
Answer:
Option (B) Linear movement will be the answer.
Basic Computer Operations. Input: Information and programs are entered into the computer through Input devices such as the keyboard, disks, or through other computers via network connections or modems connected to the Internet. The input device also retrieves information off disks.
Answer:
c. Close or disable all unused running apps.
Explanation:
Background running apps uses the RAM (random access memory) of the device thereby leaving the memory very low which makes the performance to be slow. A mobile device with low memory e.g 512 megabyte will easily decrease in performance compared to a device with memory of 1 gigabyte.
