Crowdly

Which of the following query depicts the correct Select statement?

SELECT col1, col2;

SELECT * FROM DataFlair;

SELECT # FROM DataFlair;

SELECT FROM DataFlair;

Purpose of an URI is to do the DNS lookup.

In REST architecture, a REST Server simply provides access to resources and REST client accesses and presents the resources.

True

False

What is NOT a part of a SOAP Message?

SOAP Headers

SOAP Footer

SOAP Envelope

SOAP Body

What HTTP status code notifies about invalid Authorization header in request?

500

501

400

404

401

Select which OSI Layer does IP belong

Transport Layer

Data Link Layer

Presentation Layer

Session Layer

Application Layer

Network Layer

Physical Layer

Select statement that explains HTTP 201 status code.

The request has succeeded and a new resource has been created as a result of it

There is no content to send for this request, but the headers may be useful.

The request was fulfilled.

The request has been accepted for processing, but the processing has not been completed.

Select statement that describes Accept HTTP header.

Controls how long a persistent connection should stay open.

Indicates an alternate location for the returned data.

Controls whether the network connection stays open after the current transaction finishes.

Informs the server about the types of data that can be sent back.

Select option that is not architectural constraint in REST methodology.

Cacheability

Statelessness

Client-server architecture

Stateful