State difference between COUNT() and COUNTA() function. -Technology

State difference between COUNT() and COUNTA() function. -Technology
by

1 Answer

Answer :

The only difference between the COUNT() and COUNTA() function is that the COUNTA() function computes the numbers as well as text entries, while the COUNT() function counts only numbers.
by

Related questions

COUNTA (4, 78, False, 18) will return ………………. -Technology

Description : COUNTA (4, 78, False, 18) will return ………………. -Technology

Last Answer : (c) Because the logical values and numbers directly provided as an argument of COUNTA, a function will be counted.

What is the use of the COUNT() function in Excel? -Technology

Description : What is the use of the COUNT() function in Excel? -Technology

Last Answer : Excel’s COUNT() function can be used to total the number of cells in a selected range. The COUNT() function will add up the number of cells in a selected range that contains numbers.

src attribute used with <img> tag stands for (a) screen (b) screen resolution count (c) source -Technology

Description : src attribute used with tag stands for (a) screen (b) screen resolution count (c) source -Technology

Last Answer : The correct answer is(c) source

Help him in writing SQL query for the following purpose: (i) To count how many female candidates will be attending the training. -Technology

Description : Help him in writing SQL query for the following purpose: (i) To count how many female candidates will be attending the training. -Technology

Last Answer : (i)Select count(name) from training where name like ‘Ms.%’;(ii) Select * from training where fee is NULL;(iii) Select city, fee from training where topic = ‘Cyber Security’;(iv) Alter table training add feedback varchar(20);

Using Python Matplotlib ...... can be used to count how many values fall into each interval a. line plot b. bar graph -Technology

Description : Using Python Matplotlib ...... can be used to count how many values fall into each interval a. line plot b. bar graph -Technology

Last Answer : (c)histogram

What temperature do car thermometres count?

Description : What temperature do car thermometres count?

Last Answer : answer:well on my 206 the thermometer is located on the wing mirror so I guess its depends on local effects eg parked car on a tarmac drive is of course going to give a hotter than true reading ... wing mirror away from engine heat etc so they should all give a reading of whats directly outside !?

Laboratory monitoring of coagulation and anticoagulation includes testing of platelet function. Which of the following statements is/are true concerning tests of platelet function? a. A platelet count of 50,000/µL or more usually ensures hemostasis b. Bleeding time assays assessibility of platelets to perform hemostatic plugs and is determined from a sample of blood drawn in an EDTA coated test tube c. Aspirin therapy can be associated with a bleeding time in the range of 8–15 minutes d. Tests of platelet aggregation should be part of the standard preoperative evaluation of patients using aspirin

Description : Laboratory monitoring of coagulation and anticoagulation includes testing of platelet function. Which of the following statements is/are true concerning tests of platelet function? a. A ... platelet aggregation should be part of the standard preoperative evaluation of patients using aspirin

Last Answer : Answer: a, c Tests of platelet function include peripheral platelet counts, bleeding times, and platelet aggregation. Usually, a platelet count of 50,000/mL or more ensures adequate hemostasis ... is not available in most laboratories, probably because of the observer-dependent nature of the test

Which of the following statement(s) concerning laboratory studies used in monitoring a patient with intravenous heparinization is/are correct? a. The platelet count should be followed because of the risk of heparin-associated thrombocytopenia b. The prothrombin time should be observed if prolonged treatment is necessary c. The activated partial thromboplastin time (aPTT) should be maintained at approximately 1.5 times normal d. The serum creatinine should be measured daily to allow adjustments in dose based on renal function

Description : Which of the following statement(s) concerning laboratory studies used in monitoring a patient with intravenous heparinization is/are correct? a. The platelet count should be followed because of the ... serum creatinine should be measured daily to allow adjustments in dose based on renal function

Last Answer : Answer: a, c In monitoring the effect of heparin, an activated partial thromboplastin time (aPTT) of 1.5 control or a thrombin clotting time (TCT) of 2 times control reflects adequate ... system. Therefore the dose of heparin need not be adjusted in cases of liver or renal dysfunction

Which function calculates the largest value in a set of numbers in Excel? 1) Average 2) Count 3) Minimum 4) Maximum

Description : Which function calculates the largest value in a set of numbers in Excel? 1) Average 2) Count 3) Minimum 4) Maximum

Last Answer : 4) Maximum

Which is not a size metric? (A) LOC (B) Function count (C) Program length (D) Cyclomatic complexity

Description : Which is not a size metric? (A) LOC (B) Function count (C) Program length (D) Cyclomatic complexity

Last Answer : (D) Cyclomatic complexity

What is the function of following UNIX command? WC – l<a >b& (A) It runs the word count program to count the number of lines in its input, a, writing the result to b, as a foreground process. (B) It runs the word count program to count the number of lines in its input, a, writing the result to b, but does it in the background. (C) It counts the errors during the execution of a process, a, and puts the result in process b. (D) It copies the ‘ l ’ numbers of lines of program from file, a, and stores in file b.

Description : What is the function of following UNIX command? WC - lb& (A) It runs the word count program to count the number of lines in its input, a, writing the result to b, as a foreground process. (B) It runs ... (D) It copies the l ' numbers of lines of program from file, a, and stores in file b.

Last Answer : (B) It runs the word count program to count the number of lines in its input, a, writing the result to b, but does it in the background.

There are 12 function keys on the keyboard. -Technology

Description : There are 12 function keys on the keyboard. -Technology

Last Answer : TrueThe keys at the top of a keyboard marked 'F1’ to ‘F12’ are function keys.

What is the function of <HR> tag in HTML? Give any two attributes used with it. -Technology

Description : What is the function of tag in HTML? Give any two attributes used with it. -Technology

Last Answer : tag is used to draw horizontal lines in the Web page. This horizontal line divides the screen horizontally. tag creates a shaded horizontal line between text. Attributes of tag are size, align and width.

What is the purpose of mailto function? -Technology

Description : What is the purpose of mailto function? -Technology

Last Answer : The mailto function is used to send E-mail messages to multiple recipients. For this, we only need to type the E-mail address of the recipients in the same link separated by commas.

Write an HTML code to show the use of mailto function. -Technology

Description : Write an HTML code to show the use of mailto function. -Technology

Last Answer : Use of mailto Send your views to [emailprotected]< / a >

Which of the following is not a function of an operating system? (a) File management (b) Memory management -Technology

Description : Which of the following is not a function of an operating system? (a) File management (b) Memory management -Technology

Last Answer : (d) Database management is not a function of an operating system.

You should include a mailto function in the body of your document to allow user to respond to your Web page. -Technology

Description : You should include a mailto function in the body of your document to allow user to respond to your Web page. -Technology

Last Answer : True The mailto function is used to send E-mails from the Website.

What is the function of summary attribute? -Technology

Description : What is the function of summary attribute? -Technology

Last Answer : The summary attribute of the tag is used to provide the detailed information about a table. It enables a user to know the type of information that a table contains. It is useful to provide access to non-visual browsers, which are used by users with visual impairment,e.g.

Hansika wants to apply MIN function on a cell range, -Technology

Description : Hansika wants to apply MIN function on a cell range, -Technology

Last Answer : MIN function will return O(zero) in this case.

Suggest the appropriate function for the following situations: -Technology

Description : Suggest the appropriate function for the following situations: -Technology

Last Answer : 1. = MAX(A1 : B20)2. = AVG(E5:15)3. =IF(J10 >= 40, “Pass”, “Fail”)

Write the command using Insert() function to add a new column in the last place(3rd place) named “Salary” from the list Sal=[10000,15000,20000] -Technology

Description : Write the command using Insert() function to add a new column in the last place(3rd place) named “Salary” from the list Sal=[10000,15000,20000] -Technology

Last Answer : EMP.insert(loc=3,column=”Salary”,value=Sal)

What is the function of ALTER command? -Technology

Description : What is the function of ALTER command? -Technology

Last Answer : Alter command is used to change/modify the structure of database object like a table, index, etc.

is_connected() is the MYSQL function to : -Technology

Description : is_connected() is the MYSQL function to : -Technology

Last Answer : (e)verify whether the python application is connected to mysql database.

A Boolean function F defined on the three input variables x, y and z is 1 if and only if number of 1(one) input is even. -Technology

Description : A Boolean function F defined on the three input variables x, y and z is 1 if and only if number of 1(one) input is even. -Technology

Last Answer : This answer was deleted by our moderators...

The avg() function in MySql is an example of ..... (a) Math function (b) Text function (c) Date Function (d) Aggregate Function -Technology

Description : The avg() function in MySql is an example of ..... (a) Math function (b) Text function (c) Date Function (d) Aggregate Function -Technology

Last Answer : (d)Aggregate Function

In Pandas the function used to check for null values in a DataFrame is ..... -Technology

Description : In Pandas the function used to check for null values in a DataFrame is ..... -Technology

Last Answer : In Pandas the function used to check for null values in a DataFrame isisnull()

What difference does the thread count make?

Description : What difference does the thread count make?

Last Answer : Thread count is the number of horizontal and vertical threads woven in one square inch of fabric. As a general rule of thumb, the higher the thread count, the softer the fabric feels. High quality sheets have at least 180 threads per square inch.Higher thread counts tend to cost more.

Is there really a difference between 500 thread count sheets and 1000 thread count sheets aside from the crazy price jump?

Description : Is there really a difference between 500 thread count sheets and 1000 thread count sheets aside from the crazy price jump?

Last Answer : There is not realy a diference between 500 and 100 thread sheets. Anything above 400 is due to counting two-ply threads as 2 threads.