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WorksheetsRevision 1
Total questions: 10
Worksheet time: 5mins
Operating System manages
Hardware
Software
Both hardware and software
None
The section which contain the core of the operating system is named as
Processor
Program
Memory
Kernel
Two main types of software are,
Application Software and System Software
Application Software and Programming Languages
System Software and Office Packages
System software and Programming Languages
Operating system is a /an
application software
system software
programming language
none of theses
Computers in 1940s
had an operating system.
did not have any OS.
had complex application software.
none of these.
Concept of multiprogramming was introduced in
1940s
1950s
1960s
1970s
Significant feature of OSes in 1970s was
Used punched cards for entering instructions.
Capability of connecting to a network.
Used Assembly language
Running one job at a time.
Hardware performance of computers increased exponentially in
1990s
1980s
1970s
1960s
Middleware supports
processor and the memory
memory and the cache memory
connection between web server and the database.
processor and the hardware
Select the incorrect statement.
Operating systems are resource managers.
An operating system is software that enables applications to interact with a
computer's hardware
Users are aware of the process happening between hardware and applications.
Operating systems are available in devices ranging from mobile phones, PDAs, personal computers and mainframes.
