Create a file: demonstrate your ability to utilize a linux command to create a text file. create this file in the workspace directory: a. a text file showing the current month, day, and time (title this filetime_file. txt.) ii. create a directory: in this section of your project, you will demonstrate your ability to execute linux commands to organize the linux directory structure. a. in the workspace directory, create a new directory titled copy. iii. modify and move: demonstrate your ability to utilize linux commands to copy a file to a different directory and rename it. a. copy the time_file. txt file from the workspace directory to the copy directory. b. append the word copy to the file name. iv. execute the script: complete and execute the newly created script. rubric

The word ‘play’ comes with many different interpretations and a variety of definitions. discuss some of the various meanings tied to the word play. why is the concept of play thought to be an important addition to the workplace? do some (brief) research online and give an example of how play in the workplace is being done right.

Write a program that uses a widgetviewer object to do the following: generate two random integers between 1 and 9 (inclusive). name one of them x, the other y. display them to the user using jlabel objects. create a jlabel object displaying the text "enter an operation number." create a jtextfield for the user's input. create a jbutton displaying the text "press here when you've entered your operation." use addandwait to add it to the widgetviewer object. when the user clicks the jbutton, evaluate operation in the following order to determine the one and only mathematical operation to perform on x and y. use a jlabel to display the result. if operation is between 1 and 10 inclusive, add x and y. if operation is evenly divisible by 4, subtract y from x. if operation is evenly divisible by 5, use integer division to divide y into x. if operation is an even number, use floating point division to divide y into x. if none of the other tests on operation apply, multiply x and y. note: operation can be negative or zero.

Take a critical look at three gui applications you have used—for example, a spreadsheet, a word-processing program, and a game. describe how well each conforms to the gui design guidelines listed in this chapter.