List the types of E-R diagrams.
What will be an ideal response?
The types of E-R diagrams are:
A. One-to-one relationship
B. One-to-many relationship
C. Many-to-one relationship
D. Many-to-many relationship
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New cars come with an onboard computer that controls anti-lock brakes, air bag deployment, fuel injection, etc. The software is known as ____.
A. a multi-user system B. an embedded system C. an enterprise system D. mobile application software
Define the term “block sequence code.”
What will be an ideal response?
As an investigator, you are charged with creating a timeline of a user's Internet activity on a company computer. When going into the user's temporary Internet files, you see that the directory is empty. You know that the company has a policy restricting the person from seeing hidden directories on the system, so it is unlikely that they were able to delete them. How is it possible that this
directory is empty? a. The user is implementing a rootkit that bypasses system security and gives them access to the directory. b. The user has configured Internet Explorer to delete the history every time she logs off. c. The user has selected the box in Temporary Internet Files and History that says, "Every time I start Internet Explorer." d. This isn't possible. IE always stores cached files permanently.
Programs that convert assembly language programs to machine language are called .
a) translators b) assemblers c) converters d) compilers