Information Technology Set-4 | Question Paper Hub

Question 1

A __________ relationship indicates that for a record in one table, there are many related records in another table.

A. single-to-manyB. many-to-oneC. one-to-manyD. one-to-multiple

Question 2

Which of these is not true about HTML?

A. HTML stands for Hyper Text Markup Langauge.B. HTML is a scripting languageC. A markup language is a set of markup tagsD. HTML uses markup tags to describe web pages

Question 3

Which of the following represents a college’s database that maintains a student’s name and address information in only one place

A. data centralizationB. data miningC. structured dataD. data validation

Question 4

To print "Hello World" in JavaScript we use:

A. System.out.println("Hello World");B. printf("%s","Hello World");C. write("Hello World");D. document.write("Hello World");

Question 5

Which of the following represents a process in a transaction processing system (TPS), if the TPS database is queried and updated while the transaction is taking place

A. immediate processingB. real-time processingC. direct processingD. batch processing

Question 6

By which of the following the “State” field could be set if all students at a college were from New Jersey:

A. foreign keyB. default valueC. standard valueD. test value

Question 7

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What is the output?

A. ErrorB. Good morning! Good Day!C. Depending on the system timeD. Depending on the time of the day

Question 8

11. Which of the following is not a logical data-base structure?

A. TreeB. RelationalC. NetworkD. Chain

Question 9

Which of the following is a major problem with SQL?

A. SQL cannot support object-orientationB. The same query can be written in many ways, each with vastly different execution plans.C. SQL syntax is too difficult for non-computer professionals to useD. SQL creates excessive locks within the Oracle database

Question 10

All the following statement is true about object-oriented databases except:

A. They are more complex than relational databasesB. They are good at handling unstructured dataC. They store data in table formatD. They use query language to access and manage data.

Question 11

Which one does not generates an event in Javascript?

A. A web page or an image loadingB. Telling a webpage to closeC. Selecting an input field in an HTML formD. Submitting an HTML form

Question 12

Which of them is the test phase associated with Integration Test documentation

A. User interactionB. Display processing & generationC. BothD. None

Question 13

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What happens when this is executed?

A. Nothing happensB. "This alert box was called with the onload event" is printed when the document is loaded.C. "This alert box was called with the onload event" is shown in dialog box when the document is loaded.D. Error

Question 14

To request data from the DBMS, which of the following language uses the application programs?

A. DMLB. DDLC. query languageD. any of the above

Question 15

In a relational schema, each tuple is divided into fields called a. Relations

A. RelationsB. DomainsC. QueriesD. Indices

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