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Programming logic and design1. What type of variables can be used to reduce unnecessary comparision in a bubble sort.(a) temporary (b) flag (c) integer (d) array2.usually a program that processes an array uses a :(a)decision (b) output report (c) batch (d) loop3.when merging files, a ______ is used to determine which file the next record comes from.(a) comparison (b) array (c) sequence (4) flag4.when merging 2 files, what condition terminates the main loop of the program.(a)when the first file reachs eof (b) when the second files reaches eof (c) when both files reach (d) when 100 records have been process5.one of the things you need to find out about a module you wish to call is the:(a) argument list (b) local variable names (c) number of lines code (d)original programmers name6. Passing values to module helps facilitate:a) confusion (b) encapsulation (c) sharing (d) reuse7. What is the loosest style of coupling?A) external (b) data-shared (c) control (d) data8. Which of the following sorting methods is the least efficient?A) insertion (b) selection (c) basic bubble sort (d) optimized bubble sort9.in a (n) ______ sort all of the array elements are moved to make room for the newly sorted element.A) swap (b) selection (c) bubble (d)insertion10. What type of variable is used to help move array elements in a selection sort?A) swap (b) temporary (c)flag (d) array11.__________ contains an extra field in each record that holds a pointer to the next logical record.A) link list (b) index (c) physical memory (d) random-access memory12.a_____ application usually involves the user typing a choice at the command prompta)graphical user interface (b) batch (c) console (d) gui13. When programmer writes a program ,she may leave certain module definitions as _______ when working on the mainline logic.A) shells (b) stubs (c) standards (d) batches14. When a menu contains numerous option, it is more elegant to use a(n) _____ structure than a series of decisions.A)case (b) loop (c) if-then-else (d) batch15.when matching records between files they must be :a) sorted in the same order (b) padded to have the same length(c) backed up (d) printed16. You need to understand a subroutine's _____ in order to use ita) internal structure (b) programming style (c) local variables (d) interface17.the order that array elements are stored in base on their memory address is the _____ ordera) numeric (b) physical (c) logical (d) index18.you can circumvent potential problem cause by a user's invalid data entries by _______ the user's inputa) grouping (b) denying (c)validating (d) modifying19.the first atsk that any menu-driven program should preform is:a) accepting (b)displaying the menu (c) reading the user response (d) performing a module base on user selection20.a variable's ______ in no way influences how the method is called from another modulea) local name (b) data type (c) size (d) definition
Find the appropriate values of the sampling rate fs, the quantizing level L, and the binary digits n, assuming fM = 3.2 kHz.
Why we have a divide databases and data warehouse
A seven-story office building has 15 adjacent offices per floor. Each office contains the wall socket for a terminal in the front wall, so the sockets form a rectangular grid in the vertical plane, with a separation of 4 meters between sockets, bo..
Different types of storage devices are optimal for different situations. Explain what situations are appropriate for the following devices and explain.
What role may the "Reticular Activation Formation" play in the AROUSAL process.
In C Write down the main function in order to input the 20 integers in range of 1 to 6. Write down a function in order to count number of times the numbers 2 and 5 occur.
You must select the data storage problem of your interest and recognize the different pieces of the data which must be stored within the database.
Explain how to generate a source documents on the access 2010 with the information to involve the password, user ID, name, telephone, address, item number, e-mail address, bid offered, and method of payment.
Describe how the Web passwords can be more secure. Give examples and/or details in order to support your ideas.
Construct a context diagram for the new system. Construct a diagram 0 DFD for the new system.
Creating a program that creates a single Tips object
explain an example of each of the four types of maintenance: corrective, adaptive, perfective, and preventive. Discuss how the decision to proceed is reached in each case. Be specific.
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