
Quiz SQL Bertingkat
Quiz
•
Engineering
•
11th Grade
•
Practice Problem
•
Hard
Dyah Nur Renanda
FREE Resource
Enhance your content in a minute
5 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Apa yang dimaksud dengan query bertingkat (nested query) dalam SQL?
Query yang dijalankan pada basis data yang berbeda.
Query yang menggunakan fungsi agregat.
Query yang berada di dalam query lain.
Query yang hanya mengambil data dari satu tabel
2.
MULTIPLE CHOICE QUESTION
1 min • 20 pts
Manakah dari berikut ini yang merupakan contoh query bertingkat yang benar?
SELECT * FROM employees WHERE salary = (SELECT MAX(salary) FROM employees);
SELECT FROM employees JOIN (SELECT FROM departments) d ON employees.dept_id = d.id;
SELECT * FROM employees, departments;
SELECT * FROM employees WHERE salary > 50000;
3.
MULTIPLE CHOICE QUESTION
1 min • 20 pts
Query bertingkat mana yang benar untuk menemukan karyawan yang gajinya lebih tinggi daripada rata-rata gaji semua karyawan?
SELECT name FROM employees WHERE salary > (SELECT AVG(salary) FROM employees);
SELECT name FROM employees WHERE salary > AVG(salary);
SELECT name FROM employees WHERE salary > (SELECT MAX(salary) FROM employees);
SELECT name FROM employees WHERE salary > (SELECT MIN(salary) FROM employees);
4.
MULTIPLE CHOICE QUESTION
1 min • 20 pts
Untuk menemukan departemen yang memiliki jumlah karyawan terbanyak, query bertingkat yang benar adalah:
SELECT name FROM departments WHERE id = (SELECT dept_id FROM employees ORDER BY COUNT(*) DESC LIMIT 1);
SELECT name FROM departments WHERE id = (SELECT dept_id FROM employees GROUP BY dept_id ORDER BY COUNT(*) DESC LIMIT 1);
SELECT name FROM departments WHERE id = (SELECT dept_id FROM employees WHERE COUNT(*) > 10);
SELECT name FROM departments WHERE id IN (SELECT dept_id FROM employees GROUP BY dept_id HA HAVING COUNT(*) > 10);
5.
MULTIPLE CHOICE QUESTION
1 min • 20 pts
Bagaimana cara menemukan nama karyawan yang bekerja di departemen yang sama dengan karyawan bernama 'Alice' menggunakan query bertingkat?
SELECT name FROM employees WHERE dept_id = (SELECT dept_id FROM employees WHERE name = 'Alice');
SELECT name FROM employees WHERE name = 'Alice';
SELECT name FROM employees WHERE id = (SELECT id FROM employees WHERE name = 'Alice');
SELECT name FROM employees WHERE dept_id IN (SELECT dept_id FROM employees WHERE name = 'Alice');
Access all questions and much more by creating a free account
Create resources
Host any resource
Get auto-graded reports

Continue with Google

Continue with Email

Continue with Classlink

Continue with Clever
or continue with

Microsoft
%20(1).png)
Apple
Others
Already have an account?
Similar Resources on Wayground
Popular Resources on Wayground
15 questions
Fractions on a Number Line
Quiz
•
3rd Grade
20 questions
Equivalent Fractions
Quiz
•
3rd Grade
25 questions
Multiplication Facts
Quiz
•
5th Grade
22 questions
fractions
Quiz
•
3rd Grade
20 questions
Main Idea and Details
Quiz
•
5th Grade
20 questions
Context Clues
Quiz
•
6th Grade
15 questions
Equivalent Fractions
Quiz
•
4th Grade
20 questions
Figurative Language Review
Quiz
•
6th Grade
Discover more resources for Engineering
20 questions
-AR -ER -IR present tense
Quiz
•
10th - 12th Grade
15 questions
Main Idea and Supporting Details.
Quiz
•
4th - 11th Grade
12 questions
Add and Subtract Polynomials
Quiz
•
9th - 12th Grade
13 questions
Model Exponential Growth and Decay Scenarios
Quiz
•
9th - 12th Grade
27 questions
7.2.3 Quadrilateral Properties
Quiz
•
9th - 12th Grade
7 questions
Amoeba Sisters Dihybrid Cross Punnett Square
Interactive video
•
9th - 12th Grade
10 questions
The Holocaust: Historical Overview
Interactive video
•
9th - 12th Grade
10 questions
Key Features of Quadratic Functions
Interactive video
•
8th - 12th Grade
