Assume the existence of a window class with methods getwidth and getheight, and a subclass titledwindow, with a constructor accepts a string corresponding to the title of the window. declare a variable, twindow, of type titledwindow variable, and initialize it to a titledwindow object with a title of "my title". print out the width and height of the window (in that order) separated by a space. window (in that order) separated by a space.

Creating "smart interfaces" in all sectors of industry, government, and the public arena is one of the fastest growing hct areas. these interfaces model, interpret, and analyze such human characteristics as speech, gesture, and vision. the field of biometrics, in which humans authenticate themselves to machines, is an area of considerable interest to hct practitioners. fingerprint scans are one of the most frequently used biometric options, and this article, biometric student identification: practical solutions for accountability & security in schools, makes a case for the implementation of fingerprint scans in schools. critique the article, and answer the following questions: according to the author, what are the main benefits of adopting fingerprint scans in schools for student identification? according to the author, what are the main drawbacks of adopting fingerprint scans in schools for student identification? do you agree with the author's assessment of the pl

Jason works as an accountant in a department store. he needs to keep a daily record of all the invoices issued by the store. which file naming convention would him the most?

Which key should you press to leave the cell as it originally was? a. delete b. cancel c. backspace d. enter