You are a graduate with a good degree which proves you have the capacity for to learn. Your degree course probably included plenty of Information Technology,
Systems division. After eight weeks’ intensive training, you will be all equipped ()
You are a graduate with a good degree which proves you have the capacity for to learn. Your degree course probably included plenty of Information Technology,
which you really enjoyed yourself, or you have a real interest in this exciting area.()
Information systems design is defined as those tasks that focus on the specification of a detailed computer-based solution. Typically, there are four systems design tasks for in-house development.
①The first task is to specify (1), which defines the technologies to be used by one, more, or all information systems in terms of their data, processes, interfaces, and network components. This task is accomplished by analyzing the data models and process models that are initially created during requirements analysis.
②The next systems design task is to develop the (2). The purpose of this task is to prepare technical design specifications for a database that will be adaptable to future requirements and expansion.
③Once the database prototype has been built, the systems designer can work closely with system users to develop input, output and dialogue specifications. The (3)ust be specified to ensure that the outputs are not lost, misrouted, m
A. an application architecture
B. a distributed system
C. a system scope
D. a system physical model
Most computer systems are (21) to two different groups of attacks: insider attacks and outsider attacks. A system that is known to be (22) to an outsider attack by preventing (23) from outside can still be vulnerable to the insider attacks accomplished by abusive usage of (24) users. Detecting such abusive usage as well as attacks by outsides not only provides information on damage assessment, but also helps to prevent future attacks. These attacks are usually (25) by tools referred to as Intrusion Detection Systems.
(21)处填()。我来回答: