Answer:
The social conditions brought about by the widespread use of computer networks for communication, entertainment, and business.
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Explanation:
Answer:
false negative
Explanation:
A false negative is a dangerous state in which the IDS (Intrusion Detection System) assumes the activity as acceptable in which the activity is actually an attack occurred on the system.
That means, the Intrusion Detection System has failed to catch the attack. This is the most dangerous state, as the systems were compromised and the network or cyber security people were unable to find the attack.
More generally, there are two types of Intrusion Detection Systems ( IDS ). Network based IDSs ( NIDS ) and Host based IDSs ( HIDS ).
Answer: Bios chip which starts the motherboard check
Explanation: the BIOS (pronounced bye-oss) is a ROM chip found on motherboards that allows you to access and set up your computer system at the most basic level.
Answer: 17.7 Years
Explanation:
YEARFRAC is a function in Microsoft Excel that returns the year fraction representing the number of whole days between a particular start date and an end date.
A typical view of the function is:
=YEARFRAC(start_date, end_date, [basis])
All that needs to be done is
1. Type in the equal to sign(=) in the cell you want your answer,
2. Type in YEARFRAC and open your bracket,
3. Input your start date and end date, close your bracket and press enter.
Solution:
The process of transaction can guarantee the reliability of business applications. Locking resources is widely used in distributed transaction management (e.g; two phase commit, 2PC) to keep the system consistent. The locking mechanism, however, potentially results in various deadlocks. In service oriented architecture, the deadlock problem becomes even worse because multiple transactions try to lock shared resources in the unexpectable way due to the more randomicity of transaction requests, which has not been solved by existing research results. In this paper, we investigate how to prevent local deadlocks, caused by the resource competition among multiple sub-transactions of a gl obal transaction, and global deadlocks from the competition among different global transactions. We propose a replication based approach to avoid the local deadlocks, and a timestamp based approach to significantly mitigate the global deadlocks. A general algorithm is designed for both local and global deadlock prevention. The experimental results demonstrate the effectiveness and efficiency of our deadlock prevention approach. Further, it is also proved that our approach provides higher system performance than traditional resource allocation schemes.
This is the required answer.
