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91
Question: Which of these is correct with respect to a product developed or a service performed?

Options are:

a. Bad quality is acceptable, but bad grade is not.
b. Bad grade is acceptable, but bad quality is not.
c. Neither bad grade nor quality is acceptable.
d. Grade and quality is the same thing.

Correct answer is:

b. Bad grade is acceptable, but bad quality is not.
92
Electrical Engineering / Quality control is aimed at:
« Last post by mechanic on April 21, 2018, 07:56:38 PM »
Question:Quality control is aimed at:

Options are:

a. Maintaining the desired quality
b. Exceeding the desired quality
c. Continuously improving the quality
d. Following the quality

Correct answer is:

a. Maintaining the desired quality
93
Computer and I.T / What are the downsides of Android?
« Last post by mechanic on April 21, 2018, 07:48:01 PM »
Question: What are the downsides of Android?

Answer:
Well, if you ask me, the Android OS isn’t quite as forgiving to wireless beginners as the iPhone is. Setting up your e-mail, contacts and calendar on Android is a breeze (if you’re all about Gmail, that is), but when it comes to, say, your music and videos, you’re on your own with Android, which lacks an official media syncing client for the desktop. With the iPhone, you do all your syncing on easy-to-use iTunes, which also lets you manage your e-mail accounts, contacts, apps and photos. Then again, you can only use iTunes for syncing the iPhone, while Android users have a variety of third-party options.

That’s just one example, but in general, Android gives you more options and choices about how you manage your phone and your mobile content — great for experienced and advanced users, but potentially intimating for new mobiles.

On the other hand, while beginners might appreciate the (usually) smooth, user-friendly experience that Apple has devised for the iPhone, advanced users may (and often do) get frustrated by Apple’s tight control over what they can and can't do on the iPhone. It’s a trade-off, plain and simple, and your choice of platform depends on what’s right for you.
94
Question: Why would I (potentially) choose an Android phone over an iPhone?

Answer: Well, for a variety of reasons — although I should point out that I’m actually a fan of both operating systems. (Sorry to disappoint the smartphone flame warriors out there.)
One reason to go the Google way is that Android phones boast tight integration with Google services like Gmail, Google Calendar, Google Contacts and Google Voice — perfect for anyone who uses Google for all their e-mails, contacts and events. Indeed, one of the coolest things about Android phones is that the first time you fire one up, you enter your Google user name and password, and voila: All your Google messages, contacts and other info start syncing into your new handset automatically, no desktop syncing needed.

Android is also far more open when it comes to applications. Whereas Apple takes a "walled garden" approach to its App Store, Google won’t restrict you from installing apps that aren’t featured in its official Android Marketplace. iPhone users, on the other hand, must "jailbreak" their phones if they want to install apps that weren’t approved by Apple for inclusion in the App Store.

Last but not least, because Android is open to all manufacturers, a wide variety of Android phones are available to choose from — big and small, souped-up and pared-down, some with slide-out keyboards (good luck convincing Steve Jobs to put a slide-out QWERTY on the iPhone) and some that are all-touchscreen, all the time. Indeed, in the past few months, a new Android phone has debuted practically every week, while we only get a single new iPhone each year.
95
Computer and I.T / Are Android phones called "Droids"?
« Last post by mechanic on April 21, 2018, 07:44:51 PM »
Question: Are Android phones called "Droids"?

Answer: Not necessarily. "Droid" is a brand name used by Verizon Wireless for its Android-based phones — the Droid X, the Droid Eris, the Droid Incredible and so on. The HTC Evo 4G on Sprint is not a "Droid," per se, but it’s still an Android smartphone.
96
Computer and I.T / What’s so special about Android?
« Last post by mechanic on April 21, 2018, 07:43:39 PM »
Question: What’s so special about Android?

Answer: Unlike the proprietary iPhone operating system (now known as "iOS,"), which is under the complete control of Apple — and the same goes for Research in Motion’s BlackBerry OS or Microsoft’s Windows Phone platform — Google released Android as an open-source OS under the auspices of the Open Handset Alliance, leaving phone manufacturers (relatively) free to tweak Android as they see fit for a given handset.

That’s one thing that’s special about Android. Another thing is that it just happens to be a really good OS, the first one in the post-iPhone wireless era to really give Apple a run for its money. Android may not be as sleek or polished as iOS (that’s my humble opinion, at least), but it’s fast and powerful, with an intuitive user interface that’s packed with options and flexibility. It’s also being constantly improved courtesy of the big brains at Google, making the Android experience sleeker by the day.
97
Question: In a previous release, XMPP was turned into GTalk. Will a future version have XMPP?

Answer: Goal is to have XMPP support after 1.0. [Later they said both GTalk and XMPP were post 1.0 features. -Ed]
98
Question: We use SMS interception for system signalling. Is there a mechanism for an app to respond and stop the signaling chain? Is there security around that so that one vendor can’t hijack a message and respond to it?

Answer: There’s a mechanism where an application can register to receive a message with a certain signature and prevent others from getting it. We have a system of permissions apps are able to declare, enforce, and require to perform certain operations. Things like dial the phone, get to contacts, etc.. But these aren’t things that are baked in the core of the system. An arbitrary app could declare custom permissions.

As far as restricting another app, the model we’ve been going by… the phone is not controlled by the application vendor, it’s controlled by the user. Whether or not the permissions are granted is up to the user that owns the phone. If you created a protocol that intercepts an SMS and another party wrote an app that intercepts the same SMS and the user wants to use that, the user could be free to stick that in.
99
Question: If I’m a game developer and I’m building piece of content and I want to sell it, how do I do that and realize revenue?

Answer: Content distribution — we’ve thought of that. It’d be great if there were a place where people could go to safely download and pay for content.
100
Question: What if my app uses location API, and service provider shuts that off, can they?

Answer: They can do that… it’s not a perfect world. Rather than having us dictate what carriers and OEMs support, we let developers develop killer apps that will require it.

We want to ensure all the application development that goes on for Android… we want to give OEMs an incentive to keep things open. It’s a positive, self fulfilling vision.
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