Explain why the process of project planning is iterative and why a plan must be continually reviewed during a software project.
What will be an ideal response?
Project planning can only be based on available information. At the beginning of a
project, there are many uncertainties in the available information and some
information about the project and the product may not be available. As the project
develops, more and more information becomes available and uncertainties are
resolved. The project plan therefore must be reviewed and updated regularly to
reflect this changing information environment.
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List the three types of protocols used with email, and describe each.
What will be an ideal response?
Match each correct item with the statement below.?
A. ?Also known as the Bourne Again Shell, this is the default command-line interface in Linux B. An improved version of the ext3 filesystem, with an extended feature set and better performance? C. ?The way in which a hard disk or SSD partition is formatted to allow data to reside on the physical media. D. ?The area of a large hard disk ( > 2TB) outside a partition that stores partition information and boot loaders E. ?A file that contains the content of a DVD. F. ?A filesystem function that keeps track of the information that needs to be written to the hard disk or SSD in a journal. G. ?The area of a typical hard disk (< 2TB) outside a partition that stores partition information and boot loaders H. ?A user interface that accepts input from the user and passes the input to the kernel for processing. I. The channel that allows a certain user to log in and communicate with the kernel via a user interface? J. ?An area on a hard disk or SSD (swap partition) that can be used to store information that normally resides in physical memory (RAM), if the physical memory is being used excessively.
Which VLSM subnets will overlap? (2 answers)
A) 60.146.128.0/18 B) 60.146.64.0/18 C) 60.146.0.0/17 D) 60.146.192.0/18 E) None
What are the two main differences between a heap and a binary search tree?
What will be an ideal response?