Question Discussion & Solution

Concept

The javac command in Java compiles a program from a command prompt.

It reads a Java source program from a text file and creates a compiled Java class file.

Syntax

javac filename [options]

For example, to compile a program named Abc.java, use this command:

javac Abc.java

The correct answer is Social Justice and Empowerment.

• As of June 2020, Master Bhanwarlal Meghwal is the Cabinet Minister of Social Justice and Empowerment in Rajasthan.

Key Points

• Bhanwarlal Meghwal is a politician belonging to the Indian National Congress.
• His constituency is Sujangarh Churu, Rajasthan.
• He has served as Cabinet Minister of Social Justice and Empowerment in Rajasthan State Government.
• He also served as the Education Minister.

Additional Information

• Ministry of Social Justice and Empowerment:
  • It is responsible for welfare, social justice, and empowerment of marginalized sections of society like SCs, STs, and LGBTQ, etc.
  • At the centre, Thaawar Chand Gehlot is the Minister of Social Justice and Empowerment.
• Rajasthan:
  • Lok Sabha seat: 25
  • Number of Constituencies: 200

The correct answer is Windows, Icons, Menus.

• In a GUI-based operating system, the graphical user interface is based on Windows, Icons, Menus.

Key Points

• A  graphical user interface(GUI) uses windows, icons, and menus to perform various commands, such as opening, deleting, and moving files.
• A GUI operating system is primarily navigated using a mouse, a keyboard can also be used via keyboard shortcuts or arrow keys. 

The correct answer is Zila Parishad → Panchayat Samiti → Village Panchayat.

Key Points

• Panchayati Raj
  • Panchayati Raj is the system of local self-government of villages in rural India as opposed to urban and suburban municipalities.
  • It consists of the Panchayati Raj Institutions (PRIs) through which the self-government of villages is realized.
  • They are tasked with "economic development, strengthening social justice and implementation of Central and State Government Schemes including those 29 subjects listed in the Eleventh Schedule."
  • ​Part IX of the Indian Constitution is the section of the Constitution relating to the Panchayats.
  • It stipulates that in states or Union Territories with more than two million inhabitants there are three levels of PRIs:
    • Zilla Parishad at the District Level
    • Panchayat Samiti at the Block Level
    • Gram/Village Panchayat at the Village Level

 Additional Information

• The Panchayat Raj system was first adopted by the state of Rajasthan in Nagaur district on 2 Oct 1959 but first started by Andhra Pradesh.
• During the 1950s and 60s, other state governments adopted this system as laws were passed to establish panchayats in various states.
• The modern Panchayati Raj system was introduced in India by the 73rd constitutional amendment in 1993.

The correct answer is Majam.

• Majam river is a part of the Arabian sea drainage system.

Key Points

• Majam river is the tributary of the Sabarmati River.
• Sabarmati River:
  • It originates near the Aravalli ranges.
  • Its Tributaries are Hathmati, Meshwa, Betrak, Majam, Baval.

Additional Information

• Sabi river is also known as the Sahibi river.
  • It drains into the river Yamuna.
• Kuntal river is also known as the Kantli river and has inland drainage.
• Mej river is a tributary of the Chambal river.