Your assignment is to write a class averaging program that outputs a summary of classes and students, given input data in a specific format (more on that in a bit). For a high-level view, look at the sample program execution below. Your program will read from an input file (courseData. txt) a number of data items, stored in the file in the following order:(1) Global data is on the first line, as this applies to all classes. This first line holds the weights to use for all classes, in this order: program weight, midterm weight, and final exam weight.(2) Every other line in the file is specific to a class, and so the next line starts with a course identifier(161, 162, or 263, and this is an int).(3) After the course identifier ,a set of lines belonging to that course are listed, each with a student ID (four digits, such as 1234),an unweighted program score, an unweighted midterm score, and an unweighted final score.(4) Reaching a 0 indicates the end of input for a specific class ,or the end of file if all class data has been consumed.

In a compound condition, both conditions on either side of the logical operator and must be true for the overall condition to be true. a: true b: false

You have a linux system that has a 1000gb hard disk drive, which has a 90gb partition containing an ext4 filesystem mounted to the / directory and a 4gb swap partition. currently, this linux system is only used by a few users for storing small files; however, the department manager wants to upgrade this system and use it to run a database application that will be used by 100 users. the database application and the associated data will take up over 200gb of hard disk space. in addition, these 100 users will store their personal files on the hard disk of the system. each user must have a maximum of 5gb of storage space. the department manager has made it very clear that this system must not exhibit any downtime as a result of hard disk errors. how much hard disk space will you require, and what partitions would you need to ensure that the system will perform as needed? where would these partitions be mounted? what quotas would you implement? what commands would you need to run and what entries to /etc/fstab would you need to create? justify your answers.

An ou structure in your domain has one ou per department, and all the computer and user accounts are in their respective ous. you have configured several gpos defining computer and user policies and linked the gpos to the domain. a group of managers in the marketing department need different policies that differ from those of the rest of the marketing department users and computers, but you don't want to change the top-level ou structure. which of the following gpo processing features are you most likely to use? a, block inheritance b, gpo enforcement c, wmi filtering d, loopback processing