Questioned Document MCQ's [Part-5]

Questioned Document MCQ's

Q1. Age of ink can be determined by:

A) Color

B) Sulfate diffusion

C) Chloride diffusion

D) None of the above

Answer: Chloride diffusion

Explanation: Inks contain chloride ions from the acids and this test is only based on the detection on their detection.It is based on the extent of the spreading chloride.

Procedure: Writing is treated with dilute nitric acid containing silver chloride,which is relatively insoluble and remains on the paper meant to strokes.

Q2. The following is most likely to develop individual characteristics when it is used a lot:

A) Laser jet printing

B) Typewriting

C) Dot matrix printing

D) Inkjet printing

Answer: Typewriting

Explanation: Typewriter is an electric,electronic or manual machine with keys for producing print like character one at a time on paper inserted around a roller.Typewriter is so called because it lets us write on a paper,slugs of metal with raised letters on them,that make neat printed marks on a paper.The raised letters are molded in reverse so they print completely on page.

Q3. Proportional spacing typewriter characteristics features is:

A) It gives equal space to all the characters

B) It gives double space to larger characters

C) It gives half space to smaller character

D) It gives space to each character according to its sizes

Answer: It gives equal space to all the character

Explanation: The spacing occupied by printed characters according to their natural width.On a printer,a teletypewriter,or a typewriter,the movement of the paper carrier,the print element,or the type element the distance that corresponds to the natural width of each character for printing each character in a step by step manner,parallel to the printing or the typing line.A typewriter with a type letter spacing similar to the type with a type spacing of conventional printed in which all letters are alloted horizontal in conformity with their relative width.

Q4. How many characters are present per inch in an elite type of typewriter?

A) 12

B) 10

C) 9

D) 15

Answer: 12

Explanation: Typeface impression ordinarily spaced 12 characters to the horizontal inch.

Q5. Transitory defects in a typescript are caused by which of the following?

A) Clogging of typeface

B) Pitch of typewriter

C) Vertical alignment

D) Bending of the sherif

Answer: clogging of typeface

Explanation: Transitory defects is an identifying typewriter characteristic which can be eliminated by simple cleaning the machine or replacing the ribbon.Clogged typeface (dirty) is a typeface characterized by dirty prints due the constant use without cleaning of the typebar or due to use of new carbon.

Q6. Which type of ink is present in typewriter matter?

A) Water based ink

B) Oil based ink

C) Both A) and B)

D) None of the above

Answer: oil based ink

Q7. What are the three major types of typewriter in chronological order?

A) Mechanical,electric and electronic typewriting

B) Mechanical,electronic and word processing typewriter

C) Mechanical,electronic and digital typewriter

D) Mechanical,electronic and digital typewriter

Answer: Mechanical,electric and electronic typewriting

Explanation: The first commercial typewriter was discovered by an American Christopher Lantham Sholes in 1874.A typewriter is a mechanical or electrochemical machine for typing characters.A typewriter is a mechanical or electrochemical machine for typing characters.A typewriter has an array of keys,each one causes a different single character to be produced on paper by striking an inked ribbon selectively against the paper with type element.

Electric power is used to operate this type of typewriter.An electric motor is attached to the standard typewriter.

A microprocessor technology is attached to this typewriter.Electronic typewriter has a memory system also nearly 500,000 characters can be stored in the memory system.

Q8. Which innovation in typewriter design made it possible to use two different characters with the same key?

A) Shift key

B) Ctrl key

C) Carriage return lever

D) Typeball

Answer: The shift key

Explanation: The shift key,which was introduced on the Remington 2 model,made it possible to use different characters with one key.

Q9. Who discovered the IBM electric typewriter?

A) James Fields Smathers

B) Eliot Noyes

C) Remington

D) Thomas A.Edison

Answer: Eliot Noyes

Explanation: Highly successful line of electric typewriter introduced by IBM on 31st July 1961.All letters number,number and symbols are available on a nickel coated plastic circular ball.Rotate and pivoted to the correct position before striking.Selectric had an element called typeball sometimes called as golf ball.

Q10. Standard money consisting of paper currency notes and coins is called:

A) Bank money

B) Deposited money

C) Fiat money

D) Credit money

Answer: Fiat money

Explanation: The word “fiat” is of Latin origin and refers to an arbitrary order issued to an arbitrary order issued by a government.When applied to paper money fiat currency has value only because the government says it.In India RBI governs fiat money.

A fiat money is a type of currency that is declared legal tender by a government but has no intrinsic or fixed value and is not backed by any tangible asset,such as gold or silver.Fiat currency values are guaranteed by the government that issues the money.

Author:- Tashi Bhargawa