NEW
Font size
Worksheetsикт 21-40
Total questions: 20
Worksheet time: 10mins
A communications, Data exchange and resource-sharing system created by linking two or more computers and establishing standards, or protocols, so that they can work together. Is definition of
Database.
Interface.
Network.
Telecommunication.
Hardware.
A computer network that interconnects computers within a limited area such as a residence, school, laboratory, university campus or office building and has its network equipment and interconnects locally managed.
Metropolitan Area Network.
Country Area Network.
Wide area Network.
Building area Network.
Local Area Network
Find the correct expression about Metropolitan Area Network.
MAN is the same thing as WAN.
MAN is the same thing as LAN.
MAN connects LANs from multiple buildings.
MAN connects CANs from multiple Cities.
MAN is a part of BAN.
A network connecting computers and devices in a large geographical area such country or the world
WAN
MAN
LAN
BUS
STAR
A ________ is a standard that specifies the format of data as well as the rules to be followed during transmission.
Network
Protocol
Database
Local Area Network
Interface
_________ is made up of a set of hardware devices and software tools from the computer side and system of sensory, motor and cognitive processes from the human side.
Network
Protocol
Interface
Database
Local Area Network
What type of interface presents specific questions on which a user must respond in order to perform some task.
Menu interface.
Command line interface.
Abstraction interface.
Form interface.
Virtual interface.
Find the false item about OS
OS is a hardware
a collection of programs which control the resources of a computer system
written in low-level languages (i.e. machine-dependent)
an interface between the users and the hardware
when the computer is on, OS will first load into the main memory
Basic functions of operating system.
Device configuration, internet browser, memory management, multiple types of interface.
Device configuration, internet browser, hard drive, interface platform.
Multiple types of interface, file management, memory management, drivers.
Internet browser, file management, memory management, interface platform.
Device configuration, file management, memory management, interface platform.
An operating system expects to deal with one set of input devices – those that can be controlled by one person at a time.
input-user
single-user
one-user
person-user
multi-user
An operating system is designed to deal with input, output, and processing requests from many users.
single-user
one-user
multi-user
person-user
input-user
Which feature operating system is described by the following expression. Operating System can handle 2 or more programs at the same time from a single user ‘s perception but CPU can only perform one task at a time, however, it runs so fast that 2 or more jobs seem to execute at the same time.
Multi-Programming
Parallel processing
Multi-Tasking
buffering
Spooling
The _______ is the part of the computer system where the manipulation of symbols, numbers, and letters occurs, and it controls the other parts of the computer system.
OS
CPU
Printer.
Keyboard.
Hard drive
List types of operating system.
Batch processing, Real time processing, Multi-programming processing.
Batch processing, Real time processing, Time sharing processing.
Parallel processing, Real time processing, Time sharing processing.
Batch processing, Parallel processing, Time sharing processing.
Parallel processing, Multi-programming processing, Time sharing processing.
Which feature of operating system defines possibility of 2 or more programs store in the main memory at the same time, when the first job finishes waiting and CPU will get back the first job to execute
Spooling
Parallel processing
Multi-programming
Multi-Tasking
Buffering
How we call the function of OS which transfers files between main memory and secondary storage, manages file folders, allocates the secondary storage space, and provides file protection and recovery?
File management.
Memory management.
Interface platform.
Device configuration.
Device Managent
Managing data
keep track of the financial status of the company on an annually, monthly or even day-to-day basis.
Uses e-mails, publishes information on web, keeps in touch with stake holders via social networks, conference meetings avoids the need of physical availability of participants of the meetings
shares resources, common database of files accessible for authorized members
Investigate new products, improve the quality of the existing products through effective research
keep track of data about customers, products, demographics and other information important to the business, uses secured mechanisms for storages.
Maintain financial status
keep track of data about customers, products, demographics and other information important to the business, uses secured mechanisms for storages.
Uses e-mails, publishes information on web, keeps in touch with stake holders via social networks, conference meetings avoids the need of physical availability of participants of the meetings
keep track of the financial status of the company on an annually, monthly or even day-to-day basis.
shares resources, common database of files accessible for authorized members
Investigate new products, improve the quality of the existing products through effective research
Communication
shares resources, common database of files accessible for authorized members
Uses e-mails, publishes information on web, keeps in touch with stake holders via social networks, conference meetings avoids the need of physical availability of participants of the meetings
keep track of data about customers, products, demographics and other information important to the business, uses secured mechanisms for storages.
keep track of the financial status of the company on an annually, monthly or even day-to-day basis.
Investigate new products, improve the quality of the existing products through effective research
Networking
keep track of data about customers, products, demographics and other information important to the business, uses secured mechanisms for storages.
keep track of the financial status of the company on an annually, monthly or even day-to-day basis.
Uses e-mails, publishes information on web, keeps in touch with stake holders via social networks, conference meetings avoids the need of physical availability of participants of the meetings
Investigate new products, improve the quality of the existing products through effective research
shares resources, common database of files accessible for authorized members
