Question 14: What is Index in SQL? A. Is a database table attribute, which speeds up searching data in a table. B. A method to join 2 or more tables together. C. Same function as Alias A is the correct answer =============== Link Hoc va de thi 2021
Question 10: Which of the following SQL commands retrieves the string ‘Success’? A. SELECT ‘Success’ B. SELECT ‘Success’ C. SELECT LEFT(‘Success is all I need.’, 15) REMOVE is the correct answer =============== Link Hoc va de thi 2021
Question 42: In SQL, how can return all the records from the table “Persons” sorted in descending order by “FirstName”? A. SELECT * FROM Persons SORT BY ‘FirstName’ DESC B. SELECT * FROM Persons ORDER BY FirstName DESC C. SELECT * FROM Persons SORT ‘FirstName’ DESC D. SELECT * FROM Persons ORDER FirstName DESC REMOVE […]
Question 30: Which SQL statement is used to update data in the database? A. MODIFY B. SAVE AS C. SAVE D. UPDATE EASY is the correct answer =============== Link Hoc va de thi 2021
08/10/2021 by admin Để lại bình luận 38 18 / 18 Category: VOCA CLOSEST EX3 – U2-E12 18. Many of the immigrants have intermarried with the island’s original inhabitants. Thuộc chủ đề:Trắc nghiệm Anh 12 Tag với:Quiz english 12 Reader Interactions Link Hoc va de thi 2021
https://www.facebook.com/sharer.php?u=https://tracnghiem.net/cntt/150-cau-trac-nghiem-phan-cung-may-tinh-90.html?mode=part& part=106 https://www.facebook.com/sharer.php?u=https://tracnghiem.net/cntt/150-cau-trac-nghiem-phan-cung-may-tinh-90.html?mode=part&part= 106 =============== Link Hoc va de thi 2021
https://www.facebook.com/sharer.php?u=https://tracnghiem.net/cntt/150-cau-trac-nghiem-phan-cung-may-tinh-90.html?mode=part& part=102 https://www.facebook.com/sharer.php?u=https://tracnghiem.net/cntt/150-cau-trac-nghiem-phan-cung-may-tinh-90.html?mode=part&part= 102 =============== Link Hoc va de thi 2021
11/10/2021 by admin Để lại bình luận 95 10 / 10 Category: KT 15P U1 – E10 10) He ____ for London one year ago. Thuộc chủ đề:Trắc nghiệm Anh 10 Tag với:Quiz English 10 Reader Interactions Link Hoc va de thi 2021
https://www.facebook.com/sharer.php?u=https://tracnghiem.net/cntt/150-cau-trac-nghiem-phan-cung-may-tinh-90.html?mode=part& part=85 https://www.facebook.com/sharer.php?u=https://tracnghiem.net/cntt/150-cau-trac-nghiem-phan-cung-may-tinh-90.html?mode=part&part= 85 =============== Link Hoc va de thi 2021
https://www.facebook.com/sharer.php?u=https://tracnghiem.net/cntt/150-cau-trac-nghiem-phan-cung-may-tinh-90.html?mode=part& part=81 https://www.facebook.com/sharer.php?u=https://tracnghiem.net/cntt/150-cau-trac-nghiem-phan-cung-may-tinh-90.html?mode=part&part= 81 =============== Link Hoc va de thi 2021