0

web technology Online Quiz - 171

Description: web technology Online Quiz - 171
Number of Questions: 20
Created by:
Tags: web technology
Attempted 0/20 Correct 0 Score 0

printf("%d",printf("What this will print"));

  1. Compile error

  2. printf("What this will print")

  3. What this will print

  4. 20


Correct Option: D
  1. They are all source code version-control systems for various platforms

  2. They are all popular frameworks for building graphical user interfaces

  3. They are all design patterns for object-oriented software development

  4. They all begin with the letter "f"


Correct Option: C
  1. Using ab_project_setup.ksh

  2. Using Run settings

  3. Using EME Datastore Settings

  4. None of the above


Correct Option: C

How to Create Surrogate Key using Ab Initio?

  1. Using lookup() function

  2. Using Generate Records component

  3. Using re_index() function

  4. Using next_in_sequence() function


Correct Option: D

Refer to a local lookup file

  1. Refer to a local lookup file

  2. Define a local parameter

  3. For parallel unloading from database

  4. For serial unloading from database


Correct Option: B
  1. Using Partition and Gather Components

  2. Using Redefine Format Component

  3. Using Reformat Component

  4. Using Merge Component


Correct Option: A

Which function calculates the number of days between two dates?

  1. Calculate_date_days()

  2. Days_between_dates()

  3. Date_difference_days()

  4. Num_of_days()


Correct Option: C

Which component ensures component parallelism?

  1. Partition

  2. Replicate

  3. Reformat

  4. Sort


Correct Option: C

What is a DB config file?

  1. File used for database connectivity

  2. File used to define data format

  3. File used to hold lookup data

  4. File used to store Data Byte size


Correct Option: A

You need to do a join on 2 flows and the output should have the matching records as well as the unmatching records from In0. What type of join will you use?

  1. Inner Join

  2. Explicit Join ( record-required 0 = true, record-required 1 = true )

  3. Explicit Join ( record-required 0 = false, record-required 1 = true )

  4. Explicit Join ( record-required 0 = true, record-required 1 = false )


Correct Option: C

Which one is the feature of a sort component?

  1. Pipeline parallelism

  2. Costly in terms of space and time

  3. Removes duplicates on the key specified

  4. None of the above


Correct Option: B
  1. Using m_db unload command

  2. Using m_db create dml command

  3. Using m_db hosts command

  4. Using m_db gendml command


Correct Option: C

(Cognos 7 feature)"Impromptu" is now called in IBM Cognos 8 BI as

  1. Impromptu 8

  2. cognos Impromptu 8.x

  3. Reporter pro

  4. ReportNet


Correct Option: D

Planning, budgeting, forecasting can be done using

  1. Cognos Pro Manager

  2. Cognos Project

  3. Cognos Planner

  4. None of Above


Correct Option: C

What kind of change can be made to a Web Services Description Language (WSDL) document without breaking an existing requestor?

  1. Adding new XML Schema types

  2. Changing the parameters of an operation, in data type or order

  3. Renaming an operation

  4. Changing the structure of a complex data type

  5. None of the above


Correct Option: A
  1. When each step in the service depends on the previous steps

  2. When requestors can continue to interact with the service while awaiting the response

  3. When there are a lot of processes competing for resources

  4. When you require real-time communication


Correct Option: A,D

Which of the following statements accurately describes asynchronous Web Services?

  1. Asynchronous Web Services require message correlation

  2. Asynchronous Web Services tightly couple clients to the business processing

  3. Asynchronous Web Services are ideal for integrating with external business partners

  4. Asynchronous Web Services are best suited for simple fast business operations that return results


Correct Option: C

Who first classified type of blood ?

  1. Charles Darwin

  2. Michale Faraday

  3. Alexander S. Wiener

  4. Land Steiner


Correct Option: D

Which of the following is known as "laughing gas" ?

  1. Carbon dioxide

  2. Nitrous oxide

  3. Nitrogen Dioxide

  4. Nitrous Trioxide


Correct Option: B
  1. evaporation

  2. fractional distillation

  3. distillation

  4. filtration


Correct Option: B
- Hide questions