Most of the common anti-virus(anti-worm) remove worm.
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
Table: Student
| Admno | Sname | Class | Sec | Fee | Mobile | Area | S_ID |
| 1001 | RAMESH | XII | A | 2500 | 987654321 | Madipur | 10 |
| 1078 | KRISHNA | XII | B | 2400 | 999911111 | Jawala Heri | 30 |
| 1006 | FARDEEN | XII | C | 2600 | 987654321 | Paschim Puri | 40 |
| 1004 | SUBHAM | XII | A | 2500 | 963025874 | Madipur | 20 |
| 1029 | KRITIKA | XI | C | 2700 | 987456210 | Madipur | 30 |
| 1008 | SAMEEKSHA | XII | A | 2450 | 987123456 | Mangol Puri | 20 |
| 1025 | SALMA | XII | B | 2580 | 998877445 | Madipur | 30 |
| 1036 | AMANDEEP | XII | B | 2600 | 999333555 | Khyala | 40 |
| 1037 | TEJAS | XI | C | 2650 | 987951357 | Paschim Puri | 40 |
| 1029 | HIMANSHU | XII | A | 2750 | 951369874 | Jawala Heri | 10 |
Table : Stream
| S_ID | Stream_name |
| 10 | MEDILCAL |
| 20 | NON MEDICAL |
| 30 | COMMERCE WITH MATH |
| 40 | COMMERCE WITH IP |
| 50 | HUMANITIES |
Write SQL commands for the statements (a) to (h) on the above table: Student and Stream
(a) Identify Primary Keys and Foreign Key in the table student and primary key in Stream table given above.
(b) Display stream id and stream-wise total fee collected.
(c) Count no of students from each area.
(d) Display all the student details those who belongs to Madipur Area.
(e) Increase the fees of all students by10%.
(f) Display unique area from the student table.
(g) Display details of those students whose area contains ‘Puri’.
(h) Display the information of those students who are in class XII and section is either B or C.
Title: Carbon emission of the coutries 1990-2011
values=[27, 11, 25, 8, 1, 3, 25]
countres= [ "US", "China", "European Union", "Russian Federation", "Brazil","India","Rest of World"]
(a) Stealing away a brand new computer from a showroom.
(b) Getting in someone’s social networking account without his consent and posting pictures on his behalf to harass him.
(c) Secretly copying files from server of a call center and selling it to the other organization.
(d) Viewing sites on a internet browser.