Recently, Frank’s computer has slowed down dramatically. He has also noticed that the time on the computer is not accurate. Frank has run several antivirus scans, but has not found an issue. Today while surfing the web, he was redirected several times to a website that he did not request. Then a BSOD error occurred on his computer, and when he turned on his computer, the antivirus software was disabled.
What kind of malware could be causing the issues on Frank’s computer?
A. Zombie
B. Rootkit
C. Spyware
D. Ransomware
Answer: B
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The difference between functions partition and stable_partition is that:
a. partition may throw an exception while stable_partition will not. b. partition can only be called on a sequence that is already sorted. c. stable_partition maintains the original order for the elements in each of the two resulting partitions with respect to the other elements in that same partition. d. stable_partition allows an element to be duplicated and placed into both partitions.
Below is an excerpt from a system design document for an accident management system. It is a natural language description of the rationale for a relational database for permanent storage. Model this rationale with issues, proposals, arguments, criteria, and resolutions:
One fundamental issue in database design was database engine realization. The initial nonfunctional requirements on the database subsystem insisted on the use of an object- oriented database for the underlying engine. Other possible options included using a relational database, a file system, or a combination of the other options. An object- oriented database has the advantages of being able to handle complex data relationships and is fully buzzword compliant. On the other hand, OO databases may be too sluggish for large volumes of data or high- frequency accesses. Furthermore, existing products do not integrate well with CORBA, because that protocol does not support specific programming language features such as Java associations. Using a relational database offers a more robust engine with higher performance characteristics and a large pool of experience and tools to draw on. Furthermore, the relational data model integrates nicely with CORBA. On the downside, this model does not easily support complex data relationships. The third option was proposed to handle specific types of data that are written once and read infrequently. This type of data (including sensor readings and control outputs) has few relationships with little complexity and must be archived for extended periods of time. Files offer an easy archival solution and can handle large amounts of data. Conversely, any code would need to be written from scratch, including serialization of access. We decided to use only a relational database, based on the requirement to use CORBA and in light of the relative simplicity of the relationships between the system’s persistent data.
________ gives you access to the most common formatting selections, such as adding bold or italic, or changing font type or color
A) An enhanced ScreenTip B) Live Preview C) A gallery D) The Mini toolbar
Conditional formatting is the process of conditioning data to make it more manageable
Indicate whether the statement is true or false