Question Discussion & Solution

The correct answer is Stapes.

• Stapes is the smallest bone in the human body.

Key Points

• The smallest bone in the human body is called stapes, located in the middle ear.
• The size of the staples is 3mm × 2.5 mm. 
• There are three bones in the middle ear, ​Malleus, Stapes, and Incus.
• ​The Stapes is the smallest of the three bones and it looks like a bell.​
• It is the innermost bone of our auditory ossicles in the middle ear, which are responsible for transmitting sound waves from the air outside to the fluid-filled labyrinth (cochlea).

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Additional Information

• The malleus or hammer is a hammer-shaped small bone or ossicle of the middle ear which connects with the incus and is attached to the inner surface of the eardrum.
  • The word is Latin for hammer or mallet.
  • It transmits the sound vibrations from the eardrum to the incus.
• The incus, also known as the “anvil,” is the middle of three small bones in the middle ear.
  • The incus transmits vibrations from the malleus to the stapes.
• In anatomy, the scapula (plural scapulae or scapulas), also known as the shoulder bone, shoulder blade, wing bone, or blade bone,
  • It is the bone that connects the humerus (upper arm bone) with the clavicle (collar bone).
• The rib cage is the arrangement of ribs attached to the vertebral column and sternum in the thorax of most vertebrates that encloses and protects vital organs such as the heart, lungs, and great vessels.
• The hip bone (os coxae, innominate bone, pelvic bone, or coxal bone) is a large irregular bone, constricted in the center and expanded above and below. In some vertebrates (including humans before puberty).
• it is composed of three parts: the ilium, ischium, and the pubis.

The correct answer is Memory.

Key Points

• The memory mapping process is handled by the virtual memory manager, which is the same subsystem responsible for dealing with the page file.
• Memory-mapped files are loaded into memory one entire page at a time.
• The page size is selected by the operating system for maximum performance. 

Additional Information

• A memory
  • It is just like a human brain.
  • It is used to store data and instructions. 
  • Computer memory is the storage space in the computer, where data is to be processed and instructions required for processing are stored.
  • The memory is divided into a large number of small parts called cells.
• Process
  • It is the instance of a computer program that is being executed by one or many threads.
  • It contains the program code and its activity.
  • Depending on the operating system, a process may be made up of multiple threads of execution that execute instructions concurrently.
• A computer file
  • It is a computer resource for recording data in a computer storage device.
  • Just as words can be written to paper, so can data be written to a computer file.
  • Files can be edited and transferred through the Internet on that particular computer system.
• Computer security
  • cybersecurity or information technology security is the protection of computer systems and networks from information disclosure, theft of or damage to their hardware, software, or electronic data, as well as from the disruption or misdirection of the services they provide.

The pattern followed here is:

This is an alternate series of subtraction. The first number is subtracted by 2 to get the second number and then 4 is subtracted from the second number to get the third number and so on.

Hence, 42 is the correct answer.

All but 9 sold means all except 9 sold.

So he sold all the coconuts except 9.

Functional cohesion:

A module is said to possess functional cohesion, if different functions of the module co-operate to complete a single task.

Example of Functional cohesion

A module containing all the functions required to manage employees’ pay-roll displays functional cohesion