Which field is used in the 802.1Q header to mark a specific QoS value?
A) Type
B) CoS
C) DSCP
D) ToS
B
Explanation: B) The IEEE 802.1Q Class of Service (CoS) field is used to mark layer 2 traffic with a specific QoS value.
Computer Science & Information Technology
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If File History or Backup and Restore (Windows 7), or both, had been configured to protect user data, that data can be recovered using which feature?
A. Previous Versions B. File Retriever C. Data Collector Set D. System Restore
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What is partitioning?
What will be an ideal response?
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Why is it critical to have users "buy in" to the policy and willingly follow it?
What will be an ideal response?
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Before accessing a file, the program must
A) name the file B) read the file C) open the file D) close the file
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