Question 1

In Which of the following cases, Virtual DataPort actually creates an index in the database?

Options :

A : Remote tables

B : Summaries

C : Cached views

D : All of the Above

Answer: D

Question 2

Angela, Data Engineer using Denodo to extract delimited files source using DF data source. While configuring connection, she has discovered “Data route” option as Local, FTP / SFTP / FTPS Client, HDFS or S3 and the route points to a directory & wants to create base views on files available at source directory. which is the incorrect understanding of Angela from the below points while designing the data source configuration?

Options :

A : The base views created over this data source will retrieve the data from all the files in the directory and not just one file. Thus, a base view schema will be created including all different fields in all the files at that time

B : If in the configuration of the route, the filter is Decompress (zip format) and the .zip file has several files, the base view created over it will retrieve data from all the files in the compressed file. Thus, all the files inside the .zip file must have the same schema.

C : While using DF data Source, provided path can’t be parameterized using interpolation variables

D : When “Data route” option selected as the route points to a directory but Angela only wants to process some of the files in this directory, then she needs to enter a regular expression that matches the names of these files, in the File name pattern box

Answer: C

Question 3

Which one is valid Values of the “State” attribute of the nodes of a query’s execution trace?

Options :

A : PAUSED

B : STOP

C : RESTART

D : PROCESSING

Answer: D

Question 4

Authentication methods Uses the Credentials of the Web Service for Web Services Authentication?

Options :

A : HTTP SPNEGO

B : OAuth 2.0 and OpenID

C : SAML 2.0

D : HTTP Basic

Answer: D

Question 5

We can secure the access to a REST or SOAP Web service by configuring its authentication method, in which of following Authentication method Uses the Credentials of the Web Service’s Clients for Web Services Authentication?

Options :

A : HTTP Basic

B : HTTP Digest

C : WSS Basic with VDP

D : WSS Digest with VDP

Answer: C