010-150 試験問題を無料オンラインアクセス

Which of the following commands will set the variable text to olaf is home? (Select TWO answers)

• A.text=='olaf is home'
• B.text=olaf\ is\ home
• C.$text='olaf is home'
• D.text="olaf is home"
• E.text=$olaf is home

Which command is used to make a shell variable known to subsequently executed programs?

• A.env
• B.export
• C.transfer
• D.announce
• E.mv

How can the current directory and its subdirectories be searched for the file named MyFile.xml?

• A.find . -name MyFile.xml
• B.grep MyFile.xml | find
• C.less MyFile.xml
• D.search Myfile.xml ./
• E.grep -r MyFile.xml .

Which of the following commands are used to view memory usage? (Choose TWO correct answers.)

• A.memory
• B.nice
• C.top
• D.free
• E.ps

Which option will cause the echo command NOT to output a trailing newline?

• A.-p
• B.-n
• C.-s
• D.-e