Android Interview Questions
1) What is Android?
2) Who is the founder of Android?
3) Explain the Android application Architecture.
- Services: Used to perform background functionalities.
- Intent: Used to perform the inter connection between activities and the data passing mechanism.
- Resource Externalization: strings and graphics.
- Notification: light, sound, icon, notification, dialog box and toast.
- Content Providers: It will share the data between applications.
4) What are the code names of android?
- Aestro
- Blender
- Cupcake
- Donut
- Eclair
- Froyo
- Gingerbread
- Honycomb
- Ice Cream Sandwitch
- Jelly Bean
- Kitkat
- Lollipop
- Marshmallow
5) What are the advantages of android?
6) Does android support other language than java?
History of Android
Ibadism
Whereas the Khawarij had labeled all Muslims who committed a grave sin without repentance mushrikun--i.e., unbelievers whose guilt is tantamount to idolatry and merits the capital punishment deserved by all apostates of the faith--Ibadis see such people as kuffar ni‘ma--monotheists who are ungrateful for the blessings God has bestown upon them. Ibadis distinguish between kufr ni‘ma and kufr shirk, which is the unbelief of idolatry. The Khawarij had not made such a distinction, and neither do the Sunni Muslims, who likewise equate kufr with unbelief but, unlike the Khawarij, maintain that a sinning Muslim is still a believer. The word kufr, which is typically translated into English as “unbelief,” literally means “ingratitude.” The characteristic position of human beings, according to the Qur’an, is not their ignorance of the existence of God, but their failure to be grateful for His kindness and blessings, which should prompt people to turn to Him in worship and give generous charity to the poor, orphans and widows. The Qur’an contrasts the believers, who are grateful (shakirun), with the unbelievers, who are ungrateful (kafirun).
Although the mushrik is farther [from the truth] than the corrupt monotheist, both are cursed. Nonetheless, the Law allows certain things with the corrupt monotheist that it does not allow with the polytheist, such as intermarriage, eating their slaughtered animals, inheritance, giving the greeting of peace, saying “God bless you” if he sneezes, praying behind him, praying over him if he dies, accepting his testimony, and interacting with him in all worldly matters just as one would interact with Muslims with whom one has wilaya.[1]
It is interesting to note that British observers of Omani rule in East Africa commented that Ibadis are the least fanatic and sectarian of all Muslims, and openly associate with people of all faiths and pray together with Sunni Muslims. Hostile action is reserved for one type of person: the unjust ruler who refuses to mend his ways or relinquish his power.
There are minor differences between the prayer observances of Ibadis and Sunnis. Ibadis, like the Shi‘a and the Malikis, pray with their arms down at their sides. They do not say Amin after the Fatiha, and they do not say the qunut invocation in the fajr prayer. They believe that Friday prayer should be held only in major cities in which justice prevails--meaning that for centuries Ibadis did not observe congregational prayer because of the lack of a just Imam--and they reject the blessing of tyrannical rulers in the khutba.
It is a sign of Rawwahi’s cosmopolitanism and his difference from earlier Ibadi scholars that he was influenced by the ideas of the Egyptian reformer Muhammad ‘Abduh, and established the first newspaper in Oman or Zanzibar, called Al-Najah, to propagate ‘Abduh’s ideas. He corresponded with non-Ibadi Muslim leaders, and sent a poem to Riyad Pasha thanking him for his efforts to reconcile Muslims and Copts in Egypt. Like Sa‘id ibn Khalfan al-Khalili, Rawwahi is a fascinating blend of contradictions: an ardent supporter of a pure Ibadi Imamate, a friend and counselor of sultans, an admirer of British rule; affirming the traditional Ibadi doctrine that non-Ibadi Muslims are kuffar ni‘ma, but expressing his admiration for non-Ibadi Muslims and advocating a unity that encompasses not only Muslims, but non-Muslims as well; a judge and journalist advocating modern “civilization,” and a mystic who longs for the righteous Ibadi Imamate.
Life of mosquito
Knowing the different stages of the mosquito's life will help you prevent mosquitoes around your home and also help you choose the right pesticides for your needs, if you decide to use them. All mosquito species go through four distinct stages during their life cycle:Egg - hatches when exposed to water. Larva - (plural: larvae) "wriggler" lives in water; molts several times; most species surface to breathe air. Pupa - (plural: pupae) "tumbler" does not feed; stage just before emerging as adult.Adult - flies short time after emerging and after its body parts have hardened.The first three stages occur in water, but the adult is an active flying insect. Only the female mosquito bites and feeds on the blood of humans or other animals.After she obtains a blood meal, the female mosquito lays the eggs directly on or near water, soil and at the base of some plants in places that may fill with water. The eggs can survive dry conditions for a few months.The eggs hatch in water and a mosquito larva or "wriggler" emerges. The length of time to hatch depends on water temperature, food and type of mosquito.The larva lives in the water, feeds and develops into the third stage of the life cycle called, a pupa or "tumbler." The pupa also lives in the water but no longer feeds.Finally, the mosquito emerges from the pupal case after two days to a week in the pupal stage. The life cycle typically takes up two weeks, but depending on conditions, it can range from 4 days to as long as a month.The adult mosquito emerges onto the water's surface and flies away, ready to begin its lifecycle.
Human Life
Human Life
We sow the glebe, we reap the corn,We build the house where we may rest,And then, at moments, suddenly,We look up to the great wide sky,Inquiring wherefore we were born…For earnest or for jest?The senses folding thick and darkAbout the stifled soul within,We guess diviner things beyond,And yearn to them with yearning fond;We strike out blindly to a markBelieved in, but not seen.We vibrate to the pant and thrillWherewith Eternity has curledIn serpent-twine about God’s seat;While, freshening upward to His feet,In gradual growth His full-leaved willExpands from world to world.And, in the tumult and excessOf act and passion under sun,We sometimes hear—oh, soft and far,As silver star did touch with star,The kiss of Peace and RighteousnessThrough all things that are done.God keeps His holy mysteriesJust on the outside of man’s dream;In diapason slow, we thinkTo hear their pinions rise and sink,While they float pure beneath His eyes,Like swans adown a stream.Abstractions, are they, from the formsOf His great beauty?—exaltationsFrom His great glory?—strong previsionsOf what we shall be?—intuitionsOf what we are—in calms and storms,Beyond our peace and passions?Things nameless! which, in passing so,Do stroke us with a subtle grace.We say, ‘Who passes?’—they are dumb.We cannot see them go or come:Their touches fall soft, cold, as snowUpon a blind man’s face.Yet, touching so, they draw aboveOur common thoughts to Heaven’s unknown,Our daily joy and pain advanceTo a divine significance,Our human love—O mortal love,That light is not its own!And sometimes horror chills our bloodTo be so near such mystic Things,And we wrap round us for defenceOur purple manners, moods of sense—As angels from the face of GodStand hidden in their wings.And sometimes through life’s heavy swoundWe grope for them!—with strangled breathWe stretch our hands abroad and tryTo reach them in our agony,—And widen, so, the broad life-woundWhich soon is large enough for death.
EASTERN MONGOLIAN BIRD'S SPECIALTIES
Migratory birds pass through Mongolia from Siberian Taiga to wintering grounds. It means that you will have a unique opportunity to see not only breeding Palearctic species but also migratory species during both breeding and migration seasons.
Untouched landscape and nomadic lifestyle give chance to discover a new species for the birds list of the country.
The peaceful country and friendly field company attract many birdwatchers to Mongolia. Through birdwatching and photographing trips you can help to develop a bird database of the country and educate young birdwatchers for the country".
Mongolia possesses a great range of landscapes and habitats: Lush taiga in the north, a mosaic of steppe and coniferous forests in the north and centre, endless seas of grass in the east and dry desert-steppe and desert in the south.
In addition, there are several mountain ranges with sub-alpine and alpine habitats at higher altitudes, and many wetlands.
Mongolia is a transition zone, where the flora and fauna of Siberia meet the very different species of the deserts and steppes of Central Asia.
The country can be divided into six basic natural zones, differing in climate, landscape, soil, flora and fauna.
If you are you an independent birdwatcher, who does not care for large group tours, then Birdingpaltours is for you.
You will enjoy the advantage of all the attention you get in a small group, for the same price or perhaps even less, than you will pay if you travel with the large tour groups from other countries.
Hiring a Birdingpal guide will boost the local economy and help protect birds other wildlife and their habitat.
TRIBAL CULTURE
A Tribe' is viewed, historically or developmentally, as a social group existing before the development of, or outside of, states. A tribe is a distinct people, dependent on their land for their livelihood, who are largely self-sufficient, and not integrated into the national society. It is perhaps the term most readily understood and used by the general public. Stephen Corry, director of Survival International, the world's only organisation dedicated to indigenous rights, has defined tribal people as "those which have followed ways of life for many generations that are largely self-sufficient, and are clearly different from the mainstream and dominant society".[1] This definition, however, would not apply in countries in the Middle East such as Iraq, where the entire population is a member of one tribe or another and therefore tribalism itself is dominant and mainstream.
There are an estimated one hundred and fifty million tribal individuals worldwide,[2] constituting around forty percent of indigenous individuals. However, although nearly all tribal people are also indigenous, there are some who are not indigenous to the areas where they live now.
It is important to make the distinction between tribal and indigenous because tribal peoples have a special status acknowledged in international law as well as problems in addition to those faced by the wider category of indigenous peoples.
Many people used the term "tribal society" to refer to societies organized largely on the basis of social, especially familial, descent groups (see clan and kinship). A customary tribe in these terms is a face-to-face community, relatively bound by kinship relations, reciprocal exchange, and strong ties to place.[3]
"Tribe" is a contested term due to its roots in colonialism. The word has no shared referent, whether in political form, kinship relations or shared culture. Some argue that it conveys a negative connotation of a timeless unchanging past.[4][5][6] To avoid these implications, some have chosen to use the terms "ethnic group", or nation instead.[4][5][6]
In some places, such as North America and India, tribes are polities that have been granted legal recognition and limited autonomy by the state.
The English word tribe occurs in 12th-century Middle English literature as referring to one of the twelve tribes of Israel. The word is from Old French tribu, in turn from Latin tribus, referring to the original tripartite ethnic division of the Ancient Roman state: Ramnes (Ramnenses), Tities (Titienses), and Luceres, corresponding, according to Marcus Terentius Varro, to the Latins, Sabines, and Etruscans, respectively. The Ramnes were named after Romulus, leader of the Latins, Tities after Titus Tatius, leader of the Sabines, and Luceres after Lucumo, leader of an Etruscan army that had assisted the Latins. According to Livy, the three tribes were in fact squadrons of knights, rather than ethnic divisions. The term's ultimate etymology is uncertain, perhaps from the Proto-Indo-European roots tri- ("three") and bhew ("to be"). Gregory Nagy, in Greek Mythology and Poetics, says, citing the linguist Émile Benveniste in his Origines de la formation des noms en indo-européen, that the Umbrian "trifu" (tribus) is apparently derived from a combination of *tri- and *bhu-, where the second element is cognate with the 'phu-' of Greek phule, and that this subdivided the Greek polis into three phulai.
In 242–240 BC, the Tribal Assembly (comitia tributa) in the Roman Republic was organized in 35 tribes (four "urban tribes" and 31 "rural tribes"). The Latin word as used in the Bible translates as Greek phyle "race, tribe, clan" and ultimately the Hebrew or "sceptre". In the historical sense, "tribe", "race" and "clan" can be used interchangeably.
Considerable debate takes place over how best to characterize tribes. This partly stems from perceived differences between pre-state tribes and contemporary tribes; some reflects more general controversy over cultural evolution and colonialism. In the popular imagination, tribes reflect a way of life that predates, and is more natural than that in modern states. Tribes also privilege primordial social ties, are clearly bounded, homogeneous, parochial, and stable. Thus, it was believed[who?] that tribes organize links between families (including clans and lineages), and provide them with a social and ideological basis for solidarity that is in some way more limited than that of an "ethnic group" or of a "nation". Anthropological and ethnohistorical research has challenged all of these notions.
Anthropologist Elman Service presented a system of classification for societies in all human cultures based on the evolution of social inequality and the role of the state. This system of classification contains four categories:
- Hunter-gatherer bands, which are generally egalitarian.
- Tribal societies in which there are some limited instances of social rank and prestige.
- Stratified tribal societies led by chieftains (see Chiefdom).
- Civilizations, with complex social hierarchies and organized, institutional governments.
Malawi
Archaeologists continue to explore the development of pre-state tribes. Current research suggests that tribal structures constituted one type of adaptation to situations providing plentiful yet unpredictable resources. Such structures proved flexible enough to coordinate production and distribution of food in times of scarcity, without limiting or constraining people during times of surplus.