Explanation

• Fuzzy logic is the AI that mimics human intuition by handling vague information.
• It allows machines to work with partial truths, thus making more nuanced decisions than traditional binary logic permits.

Explanation

• The correct answer is: y = f(x)
• This is the conventional notation used to represent the relationship between a function f, its input x, and its output y.
• It reads "y is equal to f of x", or "y is the image of x under f".

Explanation

• The complete transfer of one or more electrons from one atom to another atom forms an ionic bond.
• This type of bond is characterized by the electrostatic attraction between two ions with opposite charges, typically a metal cation and a nonmetal anion.
• The atom that loses an electron becomes a positively charged ion (cation), while the atom that gains an electron becomes a negatively charged ion (anion).

Explanation

The value of x 10^C1 x 6^C3 is 11760.

Explanation

• In aerobic respiration 38 molecules of ATP are released for each glucose molecule.
• In anaerobic respiration, just 2 molecules of ATP are released per glucose molecule.
• So, aerobic respiration generates 19 times more energy than anaerobic respiration for same amount of glucose.

Explanation

• Lyme disease is transmitted to humans through the bite of an infected blacklegged tick (Ixodes scapularis).
• Ticks feed on the blood of animals and humans, and can transmit the bacteria Borrelia burgdorferi, which causes Lyme disease, through their saliva.

Explanation

• When salt is added to pure water, the boiling point of the solution increases. This is known as boiling-point elevation.
• The boiling point of a solution is higher than that of the pure solvent (water) because the dissolved salt particles disrupt the formation of vapor bubbles, requiring more energy to overcome the surface tension and escape the solution as vapor.

Explanation

• The incorrect statement is: "The advantage is data flow representation".
• Data flow representation is actually a characteristic of Data Flow Diagrams (DFDs), which are used in Data Flow Design, a different software design methodology. DFDs show the flow of data through a system, whereas structural design focuses on the hierarchical structure of modules and their interfaces.

Explanation

The operator that tests column for the absence of data is an is NULL operator. The NULL operator is used in the database for representing that a particular field is empty.

SELECT ‘column_name’

FROM ‘table_name’

WHERE ‘column_name’ IS NULL

Explanation

The combination formula is:

nCr = n! / (r!(n-r)!)

Given that nC12 = nC6, we can equate the two expressions:

n! / (12!(n-12)!) = n! / (6!(n-6)!)

Simplifying the equation, we get:

12!(n-12)! = 6!(n-6)!

Since 12! = 12 × 11 × 10 × 9 × 8 × 7 × 6!, we can cancel out the 6! terms:

12 × 11 × 10 × 9 × 8 × 7 = (n-6)(n-7)(n-8)(n-9)(n-10)(n-11)

This equation is true when n = 18.

Therefore, the correct answer is 18.