The list of computing technologies that had been arrived before the development of first generation computers is given here. Arrange them in the increasing order of their arrivals.
3. Napier’s Bones
4. Stepped Reckoner
5. Babbage’s Analytical engine
A 1, 2, 3, 4, 5
B 1, 3, 2, 4, 5
C 2, 3, 1, 4, 5
D 4, 5, 3, 2, 1
Match the types of software with their examples.
|(p) Word processing software||(1) General purpose Application software|
|(q) Presentation software||(2) Specific purpose Application software|
|(r) Hotel management software|
|(s) Railway Reservation system|
|A||(1) - p, q|
|(2) - r, s|
|B||(1) - p, r, s|
|(2) - q|
|C||(1) - p, q, s|
|(2) - r|
|D||(1) - p|
|(2) - q, r, s|
very difficult question
To draw a Red circle with a Blue boundary, you should set _______.
A Color 1 to Blue, Color 2 to Red and Shape fill style to Solid color
B Color 2 to Blue, Color 1 to Red and Shape fill style to Solid color
C Color 1 to first red and then blue, Shape fill style to Solid color
D You cannot draw circle in MS-Paint.
Select the INCORRECT match.
A - Gets active when Paint window is resized.
B - Keeps the selected part of a picture.
C - Keeps the selected part of a picture.
D - Provides an option to resize and skew a picture.
Both A and B are incorrect answers.
Which of the following statements is/are INCORRECT?
(1) In factories or labs, robots can be used for doing dangerous tasks.
(2) Most of the big companies keeps manual records for employees, their salaries, etc.
(3) Invoices are prepared by computers.
BBoth (1) and (3)
CBoth (2) and (3)
DAll of these
All statements are correct.
Which of the following statements holds true about supercomputers?
Statement 1: Its speed is generally measured in FLOPS.
Statement 2: PDP-1 is the worlds first supercomputer.
AOnly statement 1
BOnly statement 2
CBoth statement 1 and statement 2
DNeither statement 1 nor statement 2
what is PDP 1