Answer and Explanation:
POLLING MODE: In polling mode in communication process the processor continually check UART port for data instead of UART port signaling the process through an interrupt when data is ready as is done in interrupt mode.
THE DISADVANTAGES AS COMPARED TO THE INTERRUPT MODE :
the disadvantages in polling mode is that the processor wastes time in checking the UART continually while in interrupt mode it is doing useful task
until the UART interrupt this
Answer: Counterculture
Explanation:Counterculture is the type of subculture that includes the regulation and belief which are different from the mainstream culture.This culture oppose the values of the main hub society.These are followed by the people who don't belief in the culture of the dominant group.
The example mentioned in the question displays the counterculture where the group of hackers belonging to other stream steal the information from the computers of the mainstream people as a sign of opposition.
Answer:
The correct option is B: platform as a service (PaaS)
Explanation:
Platform as a service (PaaS) is regarded as a computing model in the cloud and ensures delivery of both software and hardware tools via a third-party provider. Tools delivered are mostly those that are needed for the development of application and are mostly delivers via the internet to its users. Software and hardware tools are usually hosted in the infrastructure of the PaaS provider host and thus this removes the burden on developers of having to install a physical software or hardware in the development or running of a new application.
30 is the supplement of 150
Answer:
WAIS :Adult's and older adolescent's intelligence, WISC: Children's intelligence.
Explanation:
WAIS (Wechsler adult intelligence scale) is an IQ test designed by David Wechsler to measure the intelligence and cognitive skills of adults and older adolescents. The test was first published in 1955 as a revision of the 1939 Wechsler- Bellevue intelligence scale.
The WISC (Wechsler intelligence scale for children) was also created by David Wechsler and it is used to test the intelligence of children between the ages of 6 and 16.
