This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: Which of the following logical operations is represented by the + sign in Boolean algebra? A) AND ... (Read 40 times)

Anajune7

  • Hero Member
  • *****
  • Posts: 574
on: Jul 27, 2018
Which of the following logical operations is represented by the + sign in Boolean algebra?
 
  A) AND B) Inversion C) Complementation D) OR

Question 2

Which of the following statements best describes the function of the logic variable X?
 
  A) X is a variable whose value is always 0.
  B) X is a constant value in the indeterminate range of logic values.
  C) X is a variable whose value is always 1.
  D) X is a variable whose value is 1 or 0.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

mammy1697

  • Sr. Member
  • ****
  • Posts: 341
Reply #1 on: Jul 27, 2018
Answer to Question 1

D

Answer to Question 2

D


Anajune7

  • Hero Member
  • *****
  • Posts: 574
Reply #2 on: Jul 27, 2018
Both answers were spot on, thank you once again


mammy1697

  • Sr. Member
  • ****
  • Posts: 341
Reply #3 on: Jul 27, 2018
Great! Please up vote :D


« previous next »
 

Did you know?

Sildenafil (Viagra®) has two actions that may be of consequence in patients with heart disease. It can lower the blood pressure, and it can interact with nitrates. It should never be used in patients who are taking nitrates.

Did you know?

In the ancient and medieval periods, dysentery killed about ? of all babies before they reach 12 months of age. The disease was transferred through contaminated drinking water, because there was no way to adequately dispose of sewage, which contaminated the water.

Did you know?

Chronic necrotizing aspergillosis has a slowly progressive process that, unlike invasive aspergillosis, does not spread to other organ systems or the blood vessels. It most often affects middle-aged and elderly individuals, spreading to surrounding tissue in the lungs. The disease often does not respond to conventionally successful treatments, and requires individualized therapies in order to keep it from becoming life-threatening.

Did you know?

Dogs have been used in studies to detect various cancers in human subjects. They have been trained to sniff breath samples from humans that were collected by having them breathe into special tubes. These people included 55 lung cancer patients, 31 breast cancer patients, and 83 cancer-free patients. The dogs detected 54 of the 55 lung cancer patients as having cancer, detected 28 of the 31 breast cancer patients, and gave only three false-positive results (detecting cancer in people who didn't have it).

Did you know?

The first-known contraceptive was crocodile dung, used in Egypt in 2000 BC. Condoms were also reportedly used, made of animal bladders or intestines.

Human embryonic stem cells forming rosettes, a sign of neural differentiation Human embryonic stem cells forming rosettes, a sign of neural differentiation
This 19-year-old in Wisconsin was given a reduced jail sentence for holding this sign in front of ... This 19-year-old in Wisconsin was given a reduced jail sentence for holding this sign in front of ...
Microbial fermentation operations Microbial fermentation operations
Testing for Homans’ sign Testing for Homans’ sign
Word Problems Algebra Questions Help pls Word Problems Algebra Questions Help pls
Operations Research Operations Research
Video: Bond types - Atomic structure and basis of bonds

For a complete list of videos, visit our video library