Which three statements are true about maintaining system parameters in Oracle Linux? (Choose three.)

The correct answer is A. echo can be used to change values for various system parameters B. sysctl -w can be used to change values for various system parameters D. Changes made using sysctl -w are preserved after rebooting the system. Exam Questions, Study Guides, Practice Tests. Lead the way to help you pass any IT Certification exams, 100% Pass Guaranteed or Full Refund. Especially Cisco, Microsoft, CompTIA, Citrix, EMC, HP, Oracle, VMware, Juniper, Check Point, LPI, Nortel, EXIN and so on. Our Slogan…

Monitor and Troubleshoot Linux

Question

Options

Aecho can be used to change values for various system parameters
Bsysctl -w can be used to change values for various system parameters
CChanges made using echo are lost after rebooting the system
DChanges made using sysctl -w are preserved after rebooting the system
EChanges made to /etc/sysctl.conf take effect immediately after saving the file

How the community answered

(18 responses)

A
78% (14)
C
6% (1)
E
17% (3)

Explanation

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Topics

#sysctl#/etc/sysctl.conf#kernel parameters#parameter persistence

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