一些iOS技术面试题
来源:互联网 发布:校园网络 布局 编辑:程序博客网 时间:2024/04/27 10:22
1.Difference between shallow copy and deep copy?
2.What is advantage of categories? What is difference between implementing a category and inheritance?
3.Difference between categories and extensions?
4.Difference between protocol in objective c and interfaces in java?
5.What are KVO and KVC?
6.What is purpose of delegates?
7.What are mutable and immutable types in Objective C?
8.When we call objective c is runtime language what does it mean?
9.what is difference between NSNotification and protocol?
10.What is push notification?
11.Polymorphism?
12.Singleton?
13.What is responder chain?
14.Difference between frame and bounds?
15.Difference between method and selector?
16.Is there any garbage collection mechanism in Objective C.?
17.NSOperation queue?
18.What is lazy loading?
19.Can we use two tableview controllers on one viewcontroller?
20.Can we use one tableview with two different datasources? How you will achieve this?
21.What is advantage of using RESTful webservices?
22.When to use NSMutableArray and when to use NSArray?
23.What is the difference between REST and SOAP?
24.Give us example of what are delegate methods and what are data source methods of uitableview.
25.How many autorelease you can create in your application? Is there any limit?
26.If we don’t create any autorelease pool in our application then is there any autorelease pool already provided to us?
27.When you will create an autorelease pool in your application?
28.When retain count increase?
29.Difference between copy and assign in objective c?
30.What are commonly used NSObject class methods?
31.What is convenience constructor?
32.How to design universal application in Xcode?
33.What is keyword atomic in Objective C?
34.What are UIView animations?
35.How can you store data in iPhone applications?
36.What is coredata?
37.What is NSManagedObject model?
38.What is NSManagedobjectContext?
39.What is predicate?
40.What kind of persistence store we can use with coredata?
2.What is advantage of categories? What is difference between implementing a category and inheritance?
3.Difference between categories and extensions?
4.Difference between protocol in objective c and interfaces in java?
5.What are KVO and KVC?
6.What is purpose of delegates?
7.What are mutable and immutable types in Objective C?
8.When we call objective c is runtime language what does it mean?
9.what is difference between NSNotification and protocol?
10.What is push notification?
11.Polymorphism?
12.Singleton?
13.What is responder chain?
14.Difference between frame and bounds?
15.Difference between method and selector?
16.Is there any garbage collection mechanism in Objective C.?
17.NSOperation queue?
18.What is lazy loading?
19.Can we use two tableview controllers on one viewcontroller?
20.Can we use one tableview with two different datasources? How you will achieve this?
21.What is advantage of using RESTful webservices?
22.When to use NSMutableArray and when to use NSArray?
23.What is the difference between REST and SOAP?
24.Give us example of what are delegate methods and what are data source methods of uitableview.
25.How many autorelease you can create in your application? Is there any limit?
26.If we don’t create any autorelease pool in our application then is there any autorelease pool already provided to us?
27.When you will create an autorelease pool in your application?
28.When retain count increase?
29.Difference between copy and assign in objective c?
30.What are commonly used NSObject class methods?
31.What is convenience constructor?
32.How to design universal application in Xcode?
33.What is keyword atomic in Objective C?
34.What are UIView animations?
35.How can you store data in iPhone applications?
36.What is coredata?
37.What is NSManagedObject model?
38.What is NSManagedobjectContext?
39.What is predicate?
40.What kind of persistence store we can use with coredata?
- 一些iOS技术面试题
- 收集了一些iOS技术面试题
- iOS一些面试题
- iOS技术面试题
- iOS技术面试题
- 摘录一些iOS面试题
- IOS面试题一些细节
- ios一些面试题汇总
- 一些iOS面试题2
- iOS一些经典面试题
- 收集了一些iOS技术面试题,试试你能通过吗?
- 收集了一些iOS技术面试题,试试你能通过吗?
- IOS一些面试题心得分享
- iOS开发工程师的一些面试题
- iOS 开发面试题(技术基础类)
- iOS技术面试集锦----面试题1
- IOS面试题之一些概念的区别
- 关于最近遇到的一些iOS面试题<1>
- SOA之路:基于Microsoft.net 平台的SOA 架构设计与开发
- The main() method
- 正则表达式,数据库验证
- 中文分词
- OpenCV 专业词汇
- 一些iOS技术面试题
- C++重载技术之函数重载
- 证券从业资格考试复习经验两三点
- SQL 2000 MMC不能打开文件错误
- (译)如何使用cocos2d1.0来给sprite添加Mask(遮罩)
- win7上安装虚拟机(使用virtualBox)
- 解决Sipdroid源码jni部分编译问题
- OpenCms中简单的Login模板实例代码
- Android 系统属性