Question
Read the given statements and conclusions carefully.
Assuming that the information given in the statements is true, even if it appears to be at variance with commonly known facts, decide which of the given conclusions logically follow(s) from the statements. Statements: All tools are screws. All screws are pins. Conclusions: I. All tools are pins. II. No tool is a pin.Solution
All tools are screws (A) + All screws are pins (A) → All tool are pins (A). Hence conclusion I follows but conclusion II does not follow.
Slowly Changing Dimension (SCD) is used to:
Which command is used to make a shell script executable?
What does the #!/bin/bash line at the beginning of a shell script indicate?
Which character is used to denote a single-line comment in a shell script?
Which command is used to display the current working directory?
Which command is used to search text patterns in files?
How do you typically make a shell script file executable?
Which construct replaces a command with its output in a POSIX shell?
Which operator is used to append output to a file?
Which statement correctly defines a variable in shell scripting?
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