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استعلامات قاعدة البيانات

Authored by Ala' Jarrar

Computers

12th Grade

Used 1+ times

استعلامات قاعدة البيانات
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5 questions

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1.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

الاستعلام الذي سترجع اسم العامل واسم المشروع الذين يعمل به هو

Select from employee_tbl;

Select project_name,emp_name from employee_tbl,project_tbl where project_tbl.proj_num=employee_tbl.proj_num;

Select emp_name,proj_name from employee_tbl,project_tbl where project_tbl.proj_num=employee_tbl.proj_num;

Select * from employee_tbl, priject_tbl where project_tbl.proj_num=employee_tbl.proj_num;

2.

DRAG AND DROP QUESTION

2 mins • 1 pt

استعلام يسترجع اسم القسم الذي يتم ادخال رقمه من قبل المستخدم

​ (a)   dep_name ​ (b)   department_tbl where ​ (c)   =[ادخل رقم القسم];

insert
update
delete
Select
from
dep_num

3.

DROPDOWN QUESTION

2 mins • 1 pt

استعلام يظهر جميع بيانات المهندسين مرتبة حسب رقم المهندس تصاعديا

Select ​ (a)   from ​ (b)  

order ​ (c)   eng_num ​ (d)  

*
engineer_tbl
Asc;
by
name, engineer_table, Desc;, sort
id, engineers, Ascending;, arrange
*, staff, Desc;, order

4.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

الاستعلام الذي سيعيد جميع أسماء المشاريع التي يعمل بها العامل هو

Select project_name from project_tbl;

Select emp_name, project_name from employee_tbl, project_tbl where employee_tbl.emp_id=project_tbl.emp_id;

Select project_name from employee_tbl, project_tbl where employee_tbl.emp_num=project_tbl.emp_num;

Select * from project_tbl where emp_id in (select emp_id from employee_tbl);

5.

MULTIPLE CHOICE QUESTION

30 sec • Ungraded

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