A system administrator wants to view all running processes on the system in real time, to find out what RAM has been allocating to each process. What system command should be used?

Question

Options

• Aps 璭f
• Bps ax
• Ctop
• Dmeminfo

• A
  15% (4)
• B
  4% (1)
• C
  73% (19)
• D
  8% (2)

Explanation

top - display Linux tasks The top program provides a dynamic real-time view of a running system. It candisplaysystem summary information as well as a list of tasks currently being managed by the Linux kernel. The types of system sum- mary information shownand the types, order and size of information displayed for tasks are all user configurable and thatconfiguration can be made persistent across restarts. ps displays information about a selection of the active processes. To see every process on the system using standard syntax: To see every process on the system using BSD syntax: Not D:meminfo - provide information about memory The meminfo() function provides information about virtual and physical memory particular to the calling process. The user or developer of performance utilities can use this information to analyze system memory allocations and develop a better understanding of the factors affecting application performance.

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