Technology Questions

Q:

How do you handle errors in CICS programs?

Answer

Check EIBRESP after the call or use the HANDLE condition.


 

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Q:

HTML 5 provides drag and drop facility. How do you make an image draggable?

Answer

To make an image draggable, the draggable attribute is set to true:


<img draggable="true">

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Subject: Web Technology

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Q:

What are the different tests that can be done for Client Server Application and Web-based Application. Give details.

Answer

For both client server and web based applications, the testing is the same except one thing: We test web based applications in different browsers, for example, Internet Explorer (will test in different versions like IE 5.0, IE 6.0, IE 7.0), Firefox, Safari (for Mac) and so on where as for client server, we don’t need to test in the browsers.

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Subject: QA Testing

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Q:

What are different ways to integrate a CSS into a Web page?

Answer

There are three ways to integrate CSS into a Web page 


1. Inline: HTML elements may have CSS applied to them via the STYLE attribute.


2. Embedded: By placing the code in a STYLE element within the HEAD element.


3. Linked/ Imported: Place the CSS in an external file and link it via a link element.

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Subject: Web Technology

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Q:

How does DB2 use multiple table indexes?

Answer

DB2 use the multiple indexes to satisfy multiple predicates in a SELECT statement that are joined by an AND or OR.

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Q:

In terms of DB2 indexing, what is the root page?

Answer

The simplest DB2 index is the B-tree and the B-tree's top page is called the root page. The root page entries represent the upper range limits of the index and are referenced first in a search. 


 

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Q:

Why an app on iOS device behaves differently when running in foreground than in background?

Answer

An application behaves differently when running in foreground than in background because of the limitation of resources on iOS devices.

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Q:

What are Child Selectors ?

Answer

A child selector is used when you want to match an element that is the child of another specific element.
The parent and child selectors are separated by spaces.
The following selector locates an unordered list element within a paragraph element and makes a text within that element bold.


p > ul {font-weight: bold;}

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Subject: Web Technology

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