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PRM392 Verified Questions And Answers All Are Latest Updates Which statement is NOT true? Select one: a. Fragment can be embedded in other fragment b. Fragment must be embedded in an activity c. Fragment can be thought of as a functional "sub-activity" with its own lifecycle similar to that of a full activity. d. Fragment can be used as an interface screen ANS d* Which one is NOT an Android layout? Select one: a. RectangleLayout b. GridLayout c. ConstraintLayout d. FrameLayo...

PRM392 Latest Questions And Answers With Complete Tests Can a user save all database updates in onStop ()? ANS No, In some situations, a user can't reach onStop() What are the layouts available in android? ANS Linear Layout, Frame Layout, Table Layout, Relative Layout How many threads are there in asyncTask in android? ANS Only one How to store heavy structured data in android? ANS SQlite database

PRM392 PT3 Verified Questions And Answers With Real Tests To check a feature is available on system as camera or micro phone, we can use which method? a. Package Manager. System Feature On Ready () b. Package Manager. has System Feature () c. Package Manager. system Feature Available () d. None of others ANS B Android: How do we execute Queries? Select one: a. raw Query()/query() b. do Query() c. query() d. rawQuery() ANS A Android Storage Access Framework can only work with lo...

PRM392 Complete Study Questions And Answers 2024/2025 Updates What Activity lifecycle methods are called when a device-configuration change (such as rotation) occurs? A. Android shuts down your Activity by calling on Pause (), on Stop(), and on Destroy (), and then starts it over again, calling on Create(), on Start(), and on Resume(). B. Android immediately calls on Resume (). C. Android shuts down your Activity by calling on Pause (), on Stop (), and on Destroy (). Your code must restar...

NAO Volume 4 Complete Questions And Answers With Latest Updates What type of device is considered the earliest type of vision aid for reading? ANS A fluid filled Vessel What type of eyeglasses had short, stiff sidepieces ending in a circular ring that pressed against the temples of the head just above the ears ANS Temple Spectacles Which frame style used a "C" spring bridge to hold the eyewear in place? ANS Pince-Nez In what year did machine manufacturing of eyeglass frames oc...

NAO Course II Latest Questions And Answers Complete Study Quizzes 2024/2025 Corpuscular theory of light ANS light consists of tiny particles of corpuscles, emitted by light source and absorbed by the eye- Newton Electromagnetic wave theory ANS light travels in a series of waves moving outward from light source- James Clark Maxwell Frequency ANS the number of wavelengths that pass by a point each second Beam ANS group of pencils all pointing on light source Pencil ANS group of ...

NAO Volume IV Complete Questions And Answers The amount of reflection of each surface of CR-39 plastic lenses is approximately: ANS 4% The absorption of light in lenses is classified by two variables. What are they? ANS Tint and lens transmission The denser the tint in a lens, the _____: ANS Less transmission of light through the lens Standard transmission in sunlenses should range between: ANS 15% and 30% If a person has exposure to sunlight at least 2 hours or more during the ...

NAO Volume 2 Questions And Answers With Latest Study Solutions Absorption ANS in terms of light and lens- when a ray of light enters a lens some of the light will not completely travel through the lens Deviation (Angle of) ANS the angle a ray of light is changed from its original path Diffuse Relection ANS a reflection from a rough surface- the reflection does not produce a clear image Incidence (Angle of) ANS the angle which a ray of light makes the surface of a refracting medium ...

Nao Book Test Review Book With Verified Questions And Answers Latest Updates The first successful contact lens were molded to the shape of the cornea known as: Corneal Hapatic Interpalpebral Gas Permeable ANS Hapatic Corneal Contact lenses: Are a typical soft contact lens design Bridge the limbus and some of the sclera Are last resort contact lenses Are common designs for rigid and gas perm contacts ANS Are common designs for rigid and gas perm contacts The majority of soft len...

NAO Book 1 Questions And Answers With Verified Solutions Reflex tears ANS Produced by lacrimal glands & are caused by stimulus such as coughing, sneezing, strong smells & emotions Layers of tear film (outer-innermost) ANS Lipid, aqueous, mucin Tear lake, tear prism, tear meniscus ANS Collection of the thin film of tears on the lower lid margin Ectopia ANS Eyelids turn outward Entropion ANS Eyelids turn inward