Trevor is working with his data records for paydays. Some of the dates were left blank because of holidays. To find these records with empty fields, what should Trevor type under “criteria”?

is null
equals holiday
>0
<0

Draw the hierarchy chart and design the logic for a program that calculates service charges for hazel's housecleaning service. the program contains housekeeping, detail loop, and end-of-job modules. the main program declares any needed global variables and constants and calls the other modules. the housekeeping module displays a prompt for and accepts a customer's last name. while the user does not enter for the name, the detail loop accepts the number of bathrooms and the number of other rooms to be cleaned. the service charge is computed as $40 plus $15 for each bathroom and $10 for each of the other rooms. the detail loop also displays the service charge and then prompts the user for the next customer's name. the end-of-job module, which executes after the user enters the sentinel value for the name, displays a message that indicates the program is complete.

What are the three parts to physical security standards for various types of army equipment and the risk level

On early television stations, what typically filled the screen from around 11pm until 6am? test dummies test patterns tests testing colors