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DRDO Mechanical Engineering Interview Questions
Questions Answers Views Company eMail

How will we know in which direction a liquid is flowing in a pipe?

34 31079

What is the cause of major loss in efficiency of an IC engine?

28 38551

want to drdo paper for the post of tech.asstt.(mech)


whitc material has high tensile strength

12 12523

On what thermodynamic cycle nuclear power plant works?

6 15351

Name fuels used in nuclear power plant?

11 16994

If I want to set a power plant in desert of ‘Rajasthan’ and I have option of steam and gas power plant. Which plant I should set up?

14 16631

You have to design a machine component. For what type of failure (ductile or brittle) you will design?

9 13007

On what property u can distinguish material as brittle or ductile?

10 21293

Whether ductile material can fail in brittle manner? WHEN?

12 26921

twist drill angle

9 8141

what is the fitter

6 24681

can u give me model question papers for exam preparation .


DRDO entrace exam questions for ceptam please forward for this mail.pls immediately


Difference between shock and vibration isolator

2 11564

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how to control transport cost with sale invoices :- I want to know how to map tranport cost with respective sale invoices. This help us to avoid duplicate transport payment. As in PO freight condition is maintained ,is there is anyway to link or map transport cost with sale invoices


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develop a breakfast order booking system using Functions, Structures and Arrays. The system is to support the operations shown to the user in the following system’s menu: Welcome to Asim's Restaurant Select an operation? 1 Make a breakfast order 2 Modify existing order 3 Cancel existing order 4 Print Bill 5 Exit Type in your selection (1, 2, 3, 4 or 5): The program will include an array of structures. The structure type is called MenuItem, and the array of structures should be declared as menu[50] to store upto 50 breakfast menu items. The MenuItem structure must have the following 4 data fields (i.e. members): Code, description, unitprice, and quantity. Your program must define at least the following functions:  Function LoadData(…) that loads the data of breakfast menu items from an input file menu.txt into the array menu.  Five separate functions to handle the program main menu five tasks shown above. In general, function main() should load the data into the array menu and display the main menu of the above mentioned tasks. Based on the option selected, the corresponding function should be called. Users must make an order before requesting modify, cancel or print order bill (See the given sample run). Here is a more detailed explanation on the above tasks and functions. LoadData(…) Opens the input file menu.txt (you will create it) containing breakfast menu items data (See below) and assign these values to the corresponding array menu structure fields. Assign zero to the quantity field of the loaded menu items. Welcome to Asim's Restaurant Select an operation? 1 Make a breakfast order 2 Modify existing order 3 Cancel existing order 4 Print Bill 5 Exit Type in your selection (1, 2, 3, 4 or 5): MakeOrder(…) This function is called when the user selects option 1 from the main menu. It first displays the breakfast menu items to the user (stored in the array menu) along with all the necessary information (item code, description and unit price). It then requests the user to select an item using the item code (see the sample run). When the user enters an item code number the program should verify the code number and increment the quantity of the selected item in the array menu. Your program should reject invalid item codes and request the user to re-enter the item code or stop the entry. PrintBill(…) This function is called when the user selects option 4 from the main menu. The function displays the breakfast menu items in the breakfast order by printing the values of all MenuItem members of the array menu that have quantity value above zero. Print a nicely formatted bill (See the sample run). CancelOrder(…) This function is called when the user selects option 3 from the main menu. It will cancel the breakfast order by setting the quantity value of all the array menu structures to zero. ModifyOrder(….) This function is called when the user selects option 2 from the main menu. The task of this function is to allow the user to edit an existing breakfast order with two operations: Adding more breakfast items and/or altering the breakfast item that were ordered before (examine the sample program run). Handling Errors and Invalid Input Your program should reply safely to any erroneous situation or input with appropriate message to the user and flow nicely and correctly to the next operation (Examine the sample program run). Additional functions Use of functions is highly recommended for any additional special tasks needed by your solution. Global variables are not allowed except for max array menu size 50. You must pass the needed parameters through functions parameter lists.


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Explain the role of performance cloud in cloud computing?


I have 2 files and I want to print the records which are common to both.


junior engineeer (railway previous questions)


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Hi SD Experts, what is the difference between the Consignment Issue (CI) & Consignment Pick up (CP) with relation to Sales Document Types, item Categories & Schedule line Categories? Also give definition of both Consignment Issue & Consignment Pick Up along with detailed explanation in relation to its configuration & customization steps along with Business Scenarios? Explain in detail about how do you copy an existing Sales Document type CI & CP, how do you name it( Plz give Name key from your real time data) and what are the customizations you have done for your client? Do provide the document flow for both the Document Types CI & CP? Please provide as many real time data examples as many as possible with reference to your client/ Project? I have interview within 1-2 days? So, I request you to provide solutions to above question as early as possible? Your timely help would be greatly appreciated? Thanks in advance Regards


Why overfitting happens?