answersLogoWhite

0

What does null mean?

Updated: 9/13/2023
User Avatar

Wiki User

8y ago

Best Answer

The word "null" means "nothing" and is usually used in a mathematical sense of meaning "zero." In computer data situations it can mean a field that contains no data, not even a value of zero.

User Avatar

Wiki User

8y ago
This answer is:
User Avatar
More answers
User Avatar

Wiki User

12y ago

it is another way of saying no,never.not possible etc

This answer is:
User Avatar

Add your answer:

Earn +20 pts
Q: What does null mean?
Write your answer...
Submit
Still have questions?
magnify glass
imp
Continue Learning about General History

What does null and void mean?

According to Black's Law Dictionary, the term "null and void" has become a common redundancy: they mean the same thing.


How does select operation perform in RDBMS?

Data is contained in tables. Tables have fields (columns) that hold rows of data. Here is an example of the field in a table: >>invoke $d001.vssdata.lastactv;-- Definition of table \BEAST.$D001.VSSDATA.LASTACTV-- Definition current at 15:46:25 - 06/25/07(STYLE_NBR INT NO DEFAULT NOT NULL, ITEM_NBR INT NO DEFAULT NOT NULL, SHOP_NBR SMALLINT NO DEFAULT NOT NULL, COLOR_NBR SMALLINT NO DEFAULT NOT NULL, SIZE_NBR SMALLINT NO DEFAULT NOT NULL, LAST_ACTIVITY_DATE DATETIME YEAR TO DAY NO DEFAULT NOT NULL, REGULAR_EOP_STOCK_UNITS INT NO DEFAULT NOT NULL, REGULAR_EOP_STOCK_RETAIL NUMERIC( 18, 2) NO DEFAULT NOT NULL, REGULAR_EOP_STOCK_COST NUMERIC( 18, 2) NO DEFAULT NOT NULL, REDLINE_EOP_STOCK_UNITS INT NO DEFAULT NOT NULL, REDLINE_EOP_STOCK_RETAIL NUMERIC( 18, 2) NO DEFAULT NOT NULL, REDLINE_EOP_STOCK_COST NUMERIC( 18, 2) NO DEFAULT NOT NULL, MODEL_INVENTORY INT NO DEFAULT NOT NULL, PCT_STK_NUMERATOR SMALLINT NO DEFAULT NOT NULL, PCT_STK_DENOMINATOR SMALLINT NO DEFAULT NOT NULL, LOAD_STYLE INT NO DEFAULT NOT NULL, INTRANSIT_UNITS INT NO DEFAULT NOT NULL, OWNER_NBR SMALLINT NO DEFAULT NOT NULL)>>CODE EOF LAST MODIFIED OWNER RWEP PExt SE Say you wanted to know the stock cost between May 1 and May 31. You would query that table for that data. select style_number, regular_eop_stock_cost, owner_nbr from $data.vssdata.lastactv where last_activity_date between "05-01-07" and "05-31-07"; Depending on how large the table is, how fragmented, and last update stats, it could return the data quickly or it could take an hour or more. The date format in the query depends on the database.


Where does the surname Null come from?

The origin of the surname Null is Ireland. There is not a listed meaning for this last name and it first surfaced in the province of Ulster.


Types of Hypothesis and definition?

In formal design and analysis of experiments there are but two types of hypotheses: null and alternative. And one might argue there really is only one because when the null is properly defined, the alternative is automatically properly defined. The null hypothesis is a testable statement of conjecture. The purpose of the null hypothesis is to set the measurable goal for the experiment that follows to show that the null is not false. If the results of the experiment do not show that then the alternative hypothesis is by definition not false. Simple Example: Null: It's raining outside. Alt: It's NOT raining outside. NOTE: The NOT reverses the logic of the null. The experiment...walk outside. The test...if I get wet, the Null is not false. If I don't get wet, the alternative is not false. NOTE: I must have an experiment to test the hypothesis. Without a test it's not a valid hypothesis.


Null and void title?

A null and void title would indicate that the deed that created it contained such serious defects that it failed to convey the fee. The problem may be as simple as the person who conveyed the property didn't own it. The deed would be null and void. However, there are dfferent laws in every state that can render a deed null and void. In some states it takes a substantial problem to nullify a deed. In some states one tenant by the entirety cannot convey their interest. If they executed a deed it would be null and void. In Massachusetts there is nothing in the law to prevent one tenant by the entirety from conveying their interest subject to the survivorship rights of the other tenant. I recently heard of a situation in Connecticut where a fiduciary inadvertantly recited warranty covenants in their deed. Fiduciaries are not permitted to give warranty deeds. Instead of extinguishing the warranty covenants by a simple operation of law- under Connecticut law the deed was considered null and void.