Suppose the following input is supplied to the program:
We are on first line.
second line
third line in python.
Then, the output should be:
WE ARE ON FIRST LINE.
SECOND LINE
THIRD LINE IN PYTHON.
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Distances between various buildings:
| Building “RAVI” to Building “JAMUNA” | 120m |
| Building “RAVI” to Building “GANGA” | 50m |
| Building “GANGA” to Building “JAMUNA” | 65m |
| Faridabad Campus to Head Office | 1460km |
Number of computers:
| Building “RAVI” | 25 |
| Building “JAMUNA” | 150 |
| Building “GANGA” | 51 |
| Head Office | 10 |
(a) Suggest the most suitable place (i.e. block) to house the server of this organization. Also give a reason to justify your suggested location.
(b) Suggest a cable layout of connections between the buildings inside the campus.
(c) Suggest the placement of the following devices with justification:
(i) Switch
(ii) Repeater
(d) The organization is planning to provide a high speed link with its head office situated in KOLKATA using a wired connection. Which of the following cable will be most suitable for this job?
(i) Optical Fiber
(ii) Co-axial cable
(iii) Ethernet cable
( i.e: student_name, roll_number, avg_marks )
Write SQL queries for (i) to (iv) and find outputs for SQL queries (v) to (viii), which are based on the tables.
Table: VEHICLE
| Code | VTYPE | PERKM |
| 101 | VOLVO BUS | 160 |
| 102 | AC DELUXE BUS | 150 |
| 103 | ORDINARY BUS | 90 |
| 105 | SUV | 40 |
| 104 | CAR | 20 |
Note:
•PERKM is Freight Charges per kilometer
•VTYPE is Vehicle Type
| NO | NAME | TDATE | KM | CODE | NOP |
| 101 | Janish Kin | 2015-11-13 | 200 | 101 | 32 |
| 103 | Vedika sahai | 2016-04-21 | 100 | 103 | 45 |
| 105 | Tarun Ram | 2016-03-23 | 350 | 102 | 42 |
| 102 | John Fen | 2016-02-13 | 90 | 102 | 40 |
| 107 | AhmedKhan | 2015-01-10 | 75 | 104 | 2 |
| 104 | Raveena | 2015-05-28 | 80 | 105 | 4 |
| 106 | Kripal Anya | 2016-02-06 | 200 | 101 | 25 |
Note:
•NO is Traveller Number
•KM is Kilometer travelled
•NOP is number of travellers travelled in vehicle
•TDATE is Travel Date
(i) To display NO, NAME, TDATE from the table TRAVEL in descending order of NO.
(ii) To display the NAME of all the travellers from the table TRAVEL who are travelling by vehicle with code 101 or 102.
(iii) To display the NO and NAME of those travellers from the table TRAVEL who travelled between ‘2015-12-31 ’and ‘2015-04-01 ’.
(iv) To display all the details from table TRAVEL for the travellers, who have travelled distance more than 100 KM in ascending order of NOP.
(v) SELECT COUNT (*), CODE FROM TRAVEL GROUP BY CODE HAVING COUNT(*)>1;
(vi) SELECT DISTINCT CODE FROM TRAVEL;
(vii) SELECT A.CODE,NAME,VTYPE FROM TRAVEL A,VEHICLE B WHERE A.CODE=B. CODE AND KM <90;
(viii) SELECT NAME,KM*PERKM FROM TRAVEL A, VEHICLE B WHERE A.CODE=B.CODE AND A.CODE=‘105 ’;
Table: Bank
| AccNo | Cust_name | FD_Amount | Months | Int_Rate | FD_Date |
| 1001 | Arti Gupta | 30000 | 36 | 6.00 | 2018-07-01 |
| 1002 | Dilip Lal | 50000 | 48 | 6.75 | 2018-03-22 |
| 1003 | Navin Gupta | 30000 | 36 | NULL | 2018-03-01 |
| 1004 | D.P. Yadav | 80000 | 60 | 8.25 | 2017-06-12 |
| 1005 | Jyoti Sharma | 20000 | 36 | 6.50 | 2017-01-31 |
| 1006 | Rakesh Kumar | 70000 | 60 | 8.25 | 2018-06-15 |
| 1007 | K.D. Singh | 50000 | 48 | NULL | 2018-07-05 |
| 1008 | Anjali Sharma | 60000 | 48 | 6.75 | 2017-04-02 |
| 1009 | Swati Garg | 40000 | 42 | 6.50 | 2018-06-15 |
| 1010 | Rupinder Kaur | 25000 | 36 | 6.50 | 2018-09-27 |
Write SQL commands for the statements (a) to (g) on the table BANK
(a) Display details of all the FD whose rate of interest is NOT NULL.
(b) Display amounts of various FD from the table Bank. An FD Amount should appear only once.
(c) Display the number of months of various loans from the table Bank. A month should appear only once.
(d) Display the Customer Name and FD Amount for all the Bank which do not have a number of months is 36.
(e) Display the Customer Name and FD Amount for which the FD amount is less than 500000 or int_rate is more than 7.
(f) Display the details of all FD which started in the year 2018.
(g) Display the details of all FD whose FD_Amount is in the range 40000 to 50000.
Block to Block distances (in Mtrs.)
| FROM | To | Distance |
| Human resource | Conference | 110 |
| Human resource | Finance | 40 |
| Conference | Finance | 80 |
Number of computers in each of the blocks/Center is as follows:
| Human resource | 25 |
| Finance | 120 |
| Conference | 90 |
(a) What will be the most appropriate block, where TTC should plan to install the server?
(b) Draw a block to block cable layout to connect all the buildings in the most appropriate manner for efficient communication.
(c) What will be the best possible connectivity out of the following, you will suggest to connect the new setup of offices in Bangalore with its London based office?
Satellite Link, Infrared, Ethernet cable
(d) Which of the following devices will be suggested by you to connect each computer in each of the buildings.
Switch, modem, Gateway