January 2021

Detailed Instructions Download |  Healthcare Information Technology Trends Throughout history, technological advancements have appeared for one purpose before finding applications elsewhere that lead to spikes in its usage and development. The internet, for example, was originally developed to share research before becoming a staple of work and entertainment. But technology—new and repurposed—will undoubtedly continue to be […]

One of the following can’t be categorized as system software: (A) UNIX, (B) compilers, (C) Microsoft Word, (D) BIOS. A device driver is (A) an electrical switch used to operate a device, (B) a component of the OS, (C) a piece of software invoked by the OS, (D) none of these. The operating system is

1.       Write a program that accepts the time taken as hours, minutes and seconds as 3 integers and prints the total number of seconds. 2.       Write a program to accept the fi le size in MB (megabytes) and the download speed in Mbps (megabits/sec) and calculate the time in seconds that would be spent to

1.       When the name of an array is passed as an argument to a function, (A) the array is copied inside the function, (B) the address of the first array element is copied, (C) the function can determine the size of the array using sizeof, (D) none of these. 2.       A variable declared outside a

1.       Explain how the compiler acts on the declaration, definition and invocation of a function in a program. 2.       Explain the circumstances when the return value of the following functions may or may not be ignored: printf, scanf, getchar. 3.       Explain why the names of the arguments used to invoke a function don’t conflict with

1.       Write a program that uses a function named take_input to let a user input an unspecifi ed number of integers (not exceeding 100) before hitting EOF. The values should be stored in an array defi ned in main and the function is passed the name of this array as argument. How is this program

1.       Write a program that uses a function named copy_array to copy an initialized array. 2.       Write a program that uses a function named copy_array2 to copy a 2D array that is defined and initialized in main. 3.       Write a program that uses a function named day_diff to compute the number of days between two

The volume of a cylinder is the product of the area of the base (PI * r * r) and the height. Write a program that accepts the radius and height from the user and invokes a function named volume which in turn invokes a function named area. Write a program that draws a rectangle

1.       Write a program that displays the Fibonacci numbers up to n terms using (i) a recursive function named fi bonaccirec, (ii) an iterative function named fi bonacci_ite. The value of n is set by user input. The program must track and print the total number of recursive calls and loop iterations made by the

1.       A member of a structure can (A) contain a reference to another structure of any type, (B) contain a reference to another structure of the same type, (C) be another structure of any type, (D) A and B, (E) none of these. 2.       If two structure variables s1 and s2 have identical members, s1