Question Discussion & Solution

Etymology is the study of origin of words; similarly Cosmology is study of origin of Universe.

The correct answer is My Dear Kuttichathan.

• India's first 3D film was My Dear Kuttichathan.

Key Points

• The movie was released in the year 1984.
• It was directed by Jijo Punnoose.
• The movie was later dubbed in Hindi as Chhota Chetan.

Additional Information

• Dhundiraj Govind Phalke is known as the Grandfather of Indian Films.
• National Film Awards
  • The National Film Awards are the most prominent film award ceremony in India, established in 1954 and it is administered, along with the international film festival of India and the Indian Panorama, by the Indian Government’s Directorate of Film Festivals since 1973.
• Dada Saheb Phalke Award​:
  • The Dada Saheb Phalke Award is India’s highest award in cinema given annually by the Government of India for lifetime contribution to Indian Cinema.
  • It was instituted in 1969.

The correct answer is Hard Disk.

• In a typical desktop computer,  Hard disk memory sizes would be the largest.
• had a capacity of 1 to 8 terabytes, with the largest-capacity drives reaching 20 terabytes (single-disk drives, "dual" drives are available up to 24 TB).
• Smaller, laptop internal 2.5-inch drives, are available up to 5 TB.
  • Register> RAM> Cache> Hard disk.

​​Key Points

• RAM 
  • RAM is a hardware element where the data being currently used is stored.
  • It is a volatile memory.
  • Two types of RAM are
    • Static RAM, or (SRAM) and
    • Dynamic RAM, or (DRAM).
• Register
  • A register holds instructions or data that the processor is working on or will be working on shortly.
  • They form part of the processor and are capable of holding only one item at a time.
• Cache 
  • Cache memory is an area in the computer where codes and instructions are stored.
• Hard disk
  • A hard disk drive is an electromechanical data storage device that stores and retrieves digital data using magnetic storage.

Additional Information

• There are four major storage levels on the computer:
  • Internal – 
    • Processor registers and cache.
  • Main –
    • The system RAM and controller cards.
  • On-line mass storage –
    • Secondary storage.
  • Off-line bulk storage –
    • Tertiary and Off-line storage.

Hence the code for change out is “reshsab”.

The correct answer is DPI (dots per inch).

• The resolution of a printer is measured in DPI.

​Key Points