« previous next »

Author Question: Which of the following is the Perl logical OR operator? a) && b) OR c) d) ... (Read 90 times)

Sufayan.ah

  • Hero Member
  • *****
  • Posts: 512
on: Jul 7, 2018
Which of the following is the Perl logical OR operator?
 
  a) &&
  b) OR
  c)
  d) ::

Question 2

The ECHO command is used to display ________.
 
  a) images with visual effects
  b) text with visual effects
  c) variable information
  d) image and text information


6ana001

  • Sr. Member
  • ****
  • Posts: 311
Reply #1 on: Jul 7, 2018
Answer to Question 1

Ans: (c)

Answer to Question 2

Ans: (c)


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question

Sufayan.ah

  • Hero Member
  • *****
  • Posts: 512
Reply #2 on: Jul 7, 2018
TY


6ana001

  • Sr. Member
  • ****
  • Posts: 311
Reply #3 on: Jul 7, 2018
Happy to Help


« previous next »
 

Did you know?

Your skin wrinkles if you stay in the bathtub a long time because the outermost layer of skin (which consists of dead keratin) swells when it absorbs water. It is tightly attached to the skin below it, so it compensates for the increased area by wrinkling. This happens to the hands and feet because they have the thickest layer of dead keratin cells.

Did you know?

Once thought to have neurofibromatosis, Joseph Merrick (also known as "the elephant man") is now, in retrospect, thought by clinical experts to have had Proteus syndrome. This endocrine disease causes continued and abnormal growth of the bones, muscles, skin, and so on and can become completely debilitating with severe deformities occurring anywhere on the body.

Did you know?

The average office desk has 400 times more bacteria on it than a toilet.

Did you know?

The familiar sounds of your heart are made by the heart's valves as they open and close.

Did you know?

The National Institutes of Health have supported research into acupuncture. This has shown that acupuncture significantly reduced pain associated with osteoarthritis of the knee, when used as a complement to conventional therapies.

Operator, Repressor Operator, Repressor
Operator using personal protection equipment. Operator using personal protection equipment.
Structural model of the Cro dimer–operator complex Structural model of the Cro dimer–operator complex
Models of the lac repressor and its binding to operator sites in DNA Models of the lac repressor and its binding to operator sites in DNA
Constitutive operator (OC) mutations Constitutive operator (OC) mutations
Video: How a Urinalysis is Performed

For a complete list of videos, visit our video library