Question Discussion & Solution

Concept:

The Android operating system was developed by Google for use in all of its touchscreen devices, tablets, and cell phones. This operating system was first developed by Android, Inc., a software company located in Silicon Valley before it was acquired by Google in 2005

The first public release of Android 1.0 occurred with the release of the T-Mobile G1 (aka HTC Dream) in October 2008. Android 1.0 and 1.1 were not released under specific code names.

Android name with their respective versions

+ = → is an assignment operator

y+ = y+3

y = y + (y + 3)

y = 9 + (9 + 3)

y = 21

Note:

Concept:

WSDL stands for Web Service Description Language, is an XML based definition language. It’s used for describing the functionality of a SOAP based web service.

Additional Information

WSDL files are central to testing SOAP-based services. SoapUI uses WSDL files to generate test requests, assertions and mock services. WSDL files define various aspects of SOAP messages:  

• Whether any element or attribute is allowed to appear multiple times
• The required or optional elements and attributes
• A specific order of elements, if it is required

The correct answer is Wheat.

Key Points

Concept-

• A wide range of fungal, bacterial, and viral pathogens, affect the yield of cultivated crop species, especially in tropical climates.
• Crop losses can often be significant, up to 20-30 per cent, or sometimes even total.
• In this situation, the breeding and development of cultivars resistant to disease enhance food production.
• This also helps reduce the dependence on the use of fungicides and bacteriocides.

Explanation-

• Resistance of the host plant is the ability to prevent the pathogen from causing disease and is determined by the genetic constitution of the host plant.
• Before breeding is undertaken, it is important to know about the causative organism and the mode of transmission.
• Some of the diseases caused by-
  • Fungi are rusts, e.g., brown rust of wheat, red rot of sugarcane, and late blight of potato.
  • Bacteria – black rot of crucifers.
  • Viruses – tobacco mosaic, turnip mosaic, etc.
• Brown rust of wheat is caused by the fungus Puccinia triticina.

Therefore the brown rust is the disease of wheat.

Additional Information

• Red rot is the disease of sugarcane.
• Late blight is the disease of potatoes.
• Mosaic virus is the disease of turnip.

The correct answer is Jalim Singh.

Key Points

• Jalim Singh-
  • He was the Faujdar of Kota State during the reign of Shatarshal.
  • He led the Shatarshal army in the battle of Bhatwara in 1761 AD.
  • He is known as Durgadas Rathore of Kota. 
  • The title of Rajrana has been given to him by the Udaipur Maharana.
  • He made a treaty with the British for the post of Diwan in 1818 AD.

Additional Information

•  Rav Ram Singh-
  • He was the son of Kishore Singh II.
  • He participated in the Jajau war on behalf of Azam and died there.
  • He roasted the enemies with his cannons, hence he is called Bhabhbhujanya.
• Madho Singh-
  • He was the son of Ratan Singh of Bundi.
  • Shah Jahan separated him from Bundi and gave him the Kota kingdom.
  • He was the first ruler of the new Kota princely state.
• Mukund Singh-
  • He was the son of Madho Singh.
  • He was killed while fighting against Aurangzeb in the Battle of Dharmat.
  • He built the Amli-Meeni Mahal.