Symmetric multiprocessing

Usability Report on Cogstate’s Brief Battery Louis Gurrieri Royal Melbourne Institute of Technology Executive Summary The Cogstate Brief Battery is a cognitive battery that is designed to assess aspects of working memory and processing speed. It is a computerised test comprised of tasks such as the Detection Task (DET), One Card Learning Task (OCL). All the tasks involve the use of playing cards as the stimuli for the tests, and by using cards it is easy to understand for most people, as normal playing cards aren’t specific to only one culture. Since the playing cards are an easy stimuli to understand, they can be used across many different cultures, and understood by people at nearly any age. As long as they can speak or understand English to understand the instructions of the task. Since the card stimuli is easy to understand this type of test would be suitable for child, adult and clinical populations. The series of tasks take any time from 15 to 30 minutes and the only input the participant has to give is responding “yes” or “no” by pressing “K” for “yes” and “D” for “no”. The first two tasks of the battery are scored by the milliseconds that it takes the person to answer, whereas the last two tests are scored on the amount of correct answers given by the participant. The first task that is presented in the battery is a Detection Task. This task lasts for about 2 minutes, and measures psychomotor function and speed of processing. A lower score…

1.1.1 Types of Sensor Networks Terrestrial WSNs: - In Terrestrial WSNs, nodes are distributed in a given area either in a pre-planned manner (sensor nodes are placed according to optimal placement, grid placement, 2-d and 3-d placement models) or in an ad hoc manner (sensor nodes are randomly placed in the target area by dropping it from plane). After all battery power is limited and it cannot be reenergized, terrestrial sensor nodes must be provided with a maximum power source such as solar…

Diploma in computing & networking (level 7) Assessment W1: Cryptography Prepared By: Karanjot Singh Deol Table of Contents 1 Task 1: Cryptography- their methods to do and how it used in IT environment: 1 Cryptography 1 Methods of doing cryptography: 2 Symmetric key Encryption 2 Asymmetric Keyencryption 3 How to secure our encrypted data: 4 Integrity: 4 Overview of cryptography: 6 Conclusion: 6 Task 2: Applications of…

resources needed for the OSX to run. /Users: The user home directory consists of all the information regarding the user related files. It consists of Applications, Videos, Images, Music, Public and Sites. Handling I/O functions: I/O functions are most important for any system to become completely operational. The basic I/O devices are Printers, Keyboard and many all the devices are specific and help them to do the respective tasks. (What is the I/O Kit, n.d.) The I/O Kit is a collection of…