Following the rules for the order of operations, what is the result of the following expression:
(9 * 5 ) + 5 + 10 - 10 * 6
A) 540 B) 25 C) 0 D) 40
C
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Clicking a file name will give you the Rename option in order to rename the file
Indicate whether the statement is true or false
Provide steps to normalize timestamps in an apache log file.
Similar to what was done with the applicationX_in_epoch.log file, Apache log files can also be normal- ized. Follow the steps below to convert Unix Epoch to Human Readable timestamps. Consider the fol- lowing Apache log file, apache_in_epoch.log:
[analyst@secOps lab.support.files]$ cat apache_in_epoch.log 198.51.100.213 - - [1219071600] "GET /twiki/bin/edit/Main/Double_bounce_ sender?topicparent=Main.ConfigurationVariables HTTP/1.1" 401 12846 198.51.100.213 - - [1219158000] "GET /twiki/bin/rdiff/TWiki/NewUserTemplate?rev1=1.3 &rev2=1.2 HTTP/1.1" 200 4523 198.51.100.213 - - [1220799600] "GET /mailman/listinfo/hsdivision HTTP/1.1" 200 6291 198.51.100.213 - - [1220886000] "GET /twiki/bin/view/TWiki/WikiSyntax HTTP/1.1" 200 7352 198.51.100.213 - - [1220972400] "GET /twiki/bin/view/Main/DCCAndPostFix HTTP/1.1" 200 5253 198.51.100.213 - - [1221058800] "GET /twiki/bin/oops/TWiki/AppendixFileSystem?templa te=oopsmore&m1=1.12&m2=1.12 HTTP/1.1" 200 11382
It's impossible to run a Bash script if it hasn't had an executable bit set on its file.
a. true b. false
In an array based representation of a complete binary tree, which of the following represents the left child of node tree[i]?
a) tree[i+2] b) tree[i–2] c) tree[2i+1] d) tree[2i+2]