Chapter 4, Problem 1EYW

When Encase reports an alias for the file, the convention is    *fileType *ConvFile *Ence *.VerifyFile

If the file to be opened exists, which method erases the file’s contents? AppendText CreateText InsertText OpenText

In Chapter 11, you created the most recent version of the MarshallsRevenue program, which prompts the user for customer data for scheduled mural painting. Now, save all the entered data to a file that is closed when data entry is complete and then reopened and read in, allowing the user to view lists of customer orders for mural types.

Explore 9. Scroll back to the top of the file and, directly below the statement that declares the timeLeft variable, insert a command to run the countdown() function every second. Store this timed command in a variable named clockID.

Return to the bc_today.js file and change the value of the thisDate variable so that it uses the current date and time.

In case you can't remember where you put the update.txt file, write it down.

Fix the following m file: Submit fixed m file and histogram jpg created                             % Compute the average of some temperature data % Then plot the data in a MATLAB plot window % clc;clear n = 50; % number measurements temps = floor(50*rand(1,n))+50; time = 0:1:50; average = sum(temp)/length(temps); plot(time,temps) title('Temperature Measurements','fontsize',18,) xlabel('Time in minutes') ylabel('Temperature in degrees F') disp(averag)

The given text files represent a list of account numbers and associated balances. Balances change over time. If a balance is later in the file, then this implies the balance for that customer is more recent. Ask the user for a file name then display the most recent balance along with the high and low balance.   balances-0.txt customer id    balance1    $93.831    $805.242    $866.454    $943.283    $764.121    $798.004    $395.595    $644.264    $18.314    $814.97

If the file to be opened exists, which method erases the file’s contents? a. AppendText b. CreateText c. InsertText d. OpenText