Operating Systems
What is the name of Apple's desktop operating system?
MacOS
Which of the following is not a high level programming language?
a)Assembly
b)C++
c)Java
d)Python
a)Assembly
'Laser', 'Dot Matrix' and 'Inkjet' are types of which output computer device?
Printer
Which technology enables the existence of cryptocurrency?
Blockchain Technology
LAN
Local Area Network
Which of the following is an example of Single Programming Operating System?
a) MS-DOS
b) Unix
c) Windows
d)Linux
a) MS-DOS
What is a collection of resources, such as documentation, message templates, or pre-written code, used by computer programs for software development called?
A library
‘.xls' is a file extension used in which application?
Excel
Machine Learning is a subset of Artificial Intelligence which allows a machine to make__________ by learning from experiences.
a)Preparation
b)Predictions
c)Testing
d)Precaution
b)Predictions
HTML
Hyper Text Markup Language
______ is an embedded operating system that resides on a ROM chip on a mobile device or consumer electronic device.
a)Stand-alone OS
b)Server OS
c)Mobile OS
d)Free OS
c)Mobile OS
Which of these is not a programing language?
a)Fortran
b)Basic
c)C
d)Linux
d)Linux
Which key combination is used to minimize all open windows and displays in the screen
(a) Alt+M
(b) Shift+M
(c) Windows Key+M
(d) CTRL+D
(c) Windows Key+M
What role has nanotechnology played in the healthcare field?
a)Can be used to make microscopic surgical tools
b)Can be used to make molecules
c) Obtains medical information using radio frequency identification
d)All of the above
c) Obtains medical information using radio frequency identification
VoIP
Voice over Internet Protocol
Which of these is not a function of an OS?
a)Sorts out data on disk drives
b)Deals with security
c)Turns binary in to denary
d)Deals with transferring data from the CPU
c)Turns binary in to denary
Which inheritance type is used in the class given below coded using C++? class A : public X, public Y {}
a)Multilevel inheritance
b)Hybrid inheritance
c)Multiple inheritance
d)Hierarchial inheritance
c)Multiple inheritance
What is the specialized electronic circuit that is designed to rapidly manipulate and alter memory to accelerate the creation of images in a frame buffer for the output on a display device called?
Graphics processing unit
Which tool allows a user to simulate real networks?
a)Artificial intelligence
b)Packet Tracer
c)Internet
d)PAN
b)Packet Tracer
JPEG
Joint Photographic Experts Group