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Consider the following table structure:CREATE TABLE Students ( StudentID INT PRIMARY KEY, StudentName VARCHAR(50), CourseID INT, Grade VARCHAR(2));Which of the following SQL statements will return the number of students enrolled in each course along with the course ID?a)SELECT COUNT() AS TotalStudents, CourseID FROM Students GROUP BY CourseID;b)SELECT COUNT() AS TotalStudents, CourseID FROM Students WHERE Grade IS NOT NULL GROUP BY CourseID;c)SELECT COUNT(DISTINCT StudentID) AS TotalStudents, CourseID FROM Students GROUP BY CourseID;d)SELECT COUNT(DISTINCT StudentID) AS TotalStudents, CourseID FROM Students WHERE Grade IS NOT NULL GROUP BY CourseID;Correct answer is option 'A'. Can you explain this answer? for Software Development 2025 is part of Software Development preparation. The Question and answers have been prepared according to the Software Development exam syllabus. Information about Consider the following table structure:CREATE TABLE Students ( StudentID INT PRIMARY KEY, StudentName VARCHAR(50), CourseID INT, Grade VARCHAR(2));Which of the following SQL statements will return the number of students enrolled in each course along with the course ID?a)SELECT COUNT() AS TotalStudents, CourseID FROM Students GROUP BY CourseID;b)SELECT COUNT() AS TotalStudents, CourseID FROM Students WHERE Grade IS NOT NULL GROUP BY CourseID;c)SELECT COUNT(DISTINCT StudentID) AS TotalStudents, CourseID FROM Students GROUP BY CourseID;d)SELECT COUNT(DISTINCT StudentID) AS TotalStudents, CourseID FROM Students WHERE Grade IS NOT NULL GROUP BY CourseID;Correct answer is option 'A'. Can you explain this answer? covers all topics & solutions for Software Development 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Consider the following table structure:CREATE TABLE Students ( StudentID INT PRIMARY KEY, StudentName VARCHAR(50), CourseID INT, Grade VARCHAR(2));Which of the following SQL statements will return the number of students enrolled in each course along with the course ID?a)SELECT COUNT() AS TotalStudents, CourseID FROM Students GROUP BY CourseID;b)SELECT COUNT() AS TotalStudents, CourseID FROM Students WHERE Grade IS NOT NULL GROUP BY CourseID;c)SELECT COUNT(DISTINCT StudentID) AS TotalStudents, CourseID FROM Students GROUP BY CourseID;d)SELECT COUNT(DISTINCT StudentID) AS TotalStudents, CourseID FROM Students WHERE Grade IS NOT NULL GROUP BY CourseID;Correct answer is option 'A'. Can you explain this answer?.

Solutions for Consider the following table structure:CREATE TABLE Students ( StudentID INT PRIMARY KEY, StudentName VARCHAR(50), CourseID INT, Grade VARCHAR(2));Which of the following SQL statements will return the number of students enrolled in each course along with the course ID?a)SELECT COUNT() AS TotalStudents, CourseID FROM Students GROUP BY CourseID;b)SELECT COUNT() AS TotalStudents, CourseID FROM Students WHERE Grade IS NOT NULL GROUP BY CourseID;c)SELECT COUNT(DISTINCT StudentID) AS TotalStudents, CourseID FROM Students GROUP BY CourseID;d)SELECT COUNT(DISTINCT StudentID) AS TotalStudents, CourseID FROM Students WHERE Grade IS NOT NULL GROUP BY CourseID;Correct answer is option 'A'. Can you explain this answer? in English & in Hindi are available as part of our courses for Software Development. Download more important topics, notes, lectures and mock test series for Software Development Exam by signing up for free.

Here you can find the meaning of Consider the following table structure:CREATE TABLE Students ( StudentID INT PRIMARY KEY, StudentName VARCHAR(50), CourseID INT, Grade VARCHAR(2));Which of the following SQL statements will return the number of students enrolled in each course along with the course ID?a)SELECT COUNT() AS TotalStudents, CourseID FROM Students GROUP BY CourseID;b)SELECT COUNT() AS TotalStudents, CourseID FROM Students WHERE Grade IS NOT NULL GROUP BY CourseID;c)SELECT COUNT(DISTINCT StudentID) AS TotalStudents, CourseID FROM Students GROUP BY CourseID;d)SELECT COUNT(DISTINCT StudentID) AS TotalStudents, CourseID FROM Students WHERE Grade IS NOT NULL GROUP BY CourseID;Correct answer is option 'A'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of Consider the following table structure:CREATE TABLE Students ( StudentID INT PRIMARY KEY, StudentName VARCHAR(50), CourseID INT, Grade VARCHAR(2));Which of the following SQL statements will return the number of students enrolled in each course along with the course ID?a)SELECT COUNT() AS TotalStudents, CourseID FROM Students GROUP BY CourseID;b)SELECT COUNT() AS TotalStudents, CourseID FROM Students WHERE Grade IS NOT NULL GROUP BY CourseID;c)SELECT COUNT(DISTINCT StudentID) AS TotalStudents, CourseID FROM Students GROUP BY CourseID;d)SELECT COUNT(DISTINCT StudentID) AS TotalStudents, CourseID FROM Students WHERE Grade IS NOT NULL GROUP BY CourseID;Correct answer is option 'A'. Can you explain this answer?, a detailed solution for Consider the following table structure:CREATE TABLE Students ( StudentID INT PRIMARY KEY, StudentName VARCHAR(50), CourseID INT, Grade VARCHAR(2));Which of the following SQL statements will return the number of students enrolled in each course along with the course ID?a)SELECT COUNT() AS TotalStudents, CourseID FROM Students GROUP BY CourseID;b)SELECT COUNT() AS TotalStudents, CourseID FROM Students WHERE Grade IS NOT NULL GROUP BY CourseID;c)SELECT COUNT(DISTINCT StudentID) AS TotalStudents, CourseID FROM Students GROUP BY CourseID;d)SELECT COUNT(DISTINCT StudentID) AS TotalStudents, CourseID FROM Students WHERE Grade IS NOT NULL GROUP BY CourseID;Correct answer is option 'A'. Can you explain this answer? has been provided alongside types of Consider the following table structure:CREATE TABLE Students ( StudentID INT PRIMARY KEY, StudentName VARCHAR(50), CourseID INT, Grade VARCHAR(2));Which of the following SQL statements will return the number of students enrolled in each course along with the course ID?a)SELECT COUNT() AS TotalStudents, CourseID FROM Students GROUP BY CourseID;b)SELECT COUNT() AS TotalStudents, CourseID FROM Students WHERE Grade IS NOT NULL GROUP BY CourseID;c)SELECT COUNT(DISTINCT StudentID) AS TotalStudents, CourseID FROM Students GROUP BY CourseID;d)SELECT COUNT(DISTINCT StudentID) AS TotalStudents, CourseID FROM Students WHERE Grade IS NOT NULL GROUP BY CourseID;Correct answer is option 'A'. Can you explain this answer? theory, EduRev gives you an ample number of questions to practice Consider the following table structure:CREATE TABLE Students ( StudentID INT PRIMARY KEY, StudentName VARCHAR(50), CourseID INT, Grade VARCHAR(2));Which of the following SQL statements will return the number of students enrolled in each course along with the course ID?a)SELECT COUNT() AS TotalStudents, CourseID FROM Students GROUP BY CourseID;b)SELECT COUNT() AS TotalStudents, CourseID FROM Students WHERE Grade IS NOT NULL GROUP BY CourseID;c)SELECT COUNT(DISTINCT StudentID) AS TotalStudents, CourseID FROM Students GROUP BY CourseID;d)SELECT COUNT(DISTINCT StudentID) AS TotalStudents, CourseID FROM Students WHERE Grade IS NOT NULL GROUP BY CourseID;Correct answer is option 'A'. Can you explain this answer? tests, examples and also practice Software Development tests.