Explanation

Zacharias Janssen, along with his father Hans Janssen, is credited with the invention of the first compound microscope in 1590, 

Explanation

Air Commodore Sir Frank Whittle, was an English Royal Air Force air officer. He is credited with inventing the turbojet engine. A patent was submitted by Maxime Guillaume in 1921 for a similar invention; however, this was technically unfeasible at the time.

RY30012023

Explanation

Rudolf Diesel invented the diesel engine in the late 19th century, with the first engine being built in 1897.

The diesel engine is known for its fuel efficiency.

It is widely used in transportation and industry.

Explanation

Bajwa was commissioned in 1980 in the 16th Battalion of the Baloch Regiment.

Commands: Chief of Army Staff 

Assumed office on 29 November 2016

______________________________________

Preceded by General Raheel Sharif

Explanation

YouTube is an American online video sharing and social media platform launched by Steve Chen, Chad Hurley, and Jawed Karim in February 2005. 

**********

VU LDC UDC FIA PAPER 27-12-2021

Explanation

An anemometer is an instrument that measures wind speed.

This type of anemometer has a spinning wheel.

Explanation

The human body's system of blood circulation was discovered by William Harvey.

He was an English physician.

He discovered the Circulatory System in 1628.

****

Explanation

Randomized response is a research method used in structured survey interview.

It was first proposed by S. L. Warner in 1965

And later modified by B. G. Greenberg and coauthors in 1969.

Explanation

Alfred Nobel  Born: October 21, 1833, Stockholm, Sweden

Alfred Nobel  Died: on December 10, 1896, in Sanremo, Italy

Alfred Nobel Full name: Alfred Bernhard Nobel

Alfred Nobel invented dynamite and Nitro-glycerine in 1875.

Alfred Nobel was a chemist from Sweden. 

He is best known for having bequeathed his fortune to establish the Nobel Prize

Alfred Adler proposed  that humans are motivated by Social urges of superiority and inferiority

ND21-2-2023

Explanation

• E-mail stands for: Electronic Mail

• Father of E-mail: Ray Tomlinson

• First E-mail sent: 1971

• @ is used to divide an email into: two parts

• SMTP helps to send: E-mails

• SMTP stands for: Simple Mail Transfer Protocol

• Received email is saved: inbox

• Sent email is saved in: sent box

• Maximum attachment size in Yahoo Email: 25 MB

• G-mail stands: Google Mail

• Email spam also called: junk email

• To close email account click: sign out

• To create new E-mail: Sign Up

• Email hacking means: Illegal access to open email accounts of others

• Junk email is also called: Spam 

•  At sign (@): always a part of email address

• Sending an E-mail is similar to: writing a letter

• A allows us to access our e-mail from anywhere: Webmail interface 

• Bookmark:  is associated with Internet E-mail

• ************

  FIA CBT VU PAPER 17-12-2021