12th Computer Applications - Unit 14 - Book Back & Creative One Mark Questions - Free Online Test

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The free software concept is developed by___

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Charles Babbage
Blaise Pascal
Richard Stallman
John Napier

Fill in the blanks : NS2 comprises of ______key languages?

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Choose the Correct Pair from the followingto build NS2

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C++ & OTD
C++ & Ns2
UNIX & a.C++
UNIX & TCL

Which of the following is a open source network monitoring software?

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OMNet++
Open NMS
C++
OPNET

Assertion (A): There is much Open Source software.So, we can select and use any software that suits our needs. Reason(R): The complete options of the software can be used without any cost and restrictions.

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(A) is false and (R) is true
Both (A) and (R) are correct and (R) is the correct explanation of (A)
(A) is true and (R) is false
Both (A) and (R) are correct and (R) is not the correct explanation of (A)

Proprietary software is owned by ____

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Both a & b
Individual
None of these
Organisation

Assertion (A): Service monitoring, wherea number of monitor modules can govern if network-based services (ICMP, HTTP, DNS, etc.)are accessible. Reason(R): Data Gathering by using HTML andJSP.

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Both (A) and (R) are correct and (R) is the correct explanation of (A)
(A) is true and (R) is false
Both (A) and (R) are correct and (R) is not the correct explanation of (A)
(A) is false and (R) is true

Pick the odd one from the following

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Data Collection
MAGENTO
Service Monitoring
Event Management

In OpenNMS, Data are Gathering by using____.

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None of these
None of these
SNMP & JMX
JMX
SNMP

The free software concept is developed in___

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1970
Mid of 2000
1980
1990

If the source code of a software is freely accessible by the public, then it is known as

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Firmware
Open Source
Freeware
Public Source

NS2 link together for C++ and the OTcl using____

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TCL
All of the above
HTTP
DNS

Which of the following is not a open source application?

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VLC
Mozila Firefox
MSOffice
AUDACITY

Which of the following organization is not related to Open Sourec?

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The Eclipse Foundation
Initiative Foundation
The Document Foundation
Apache Software Foundation

Which is an example of network simulator?

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TCL
Simulator
Ns2
C++

Which of the following is not a network simulation software?

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C++
SSFNet
OPNET
Ns2

_______ software has been developed by avariety of programmers.

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Free Software
Open Source
Proprietry Software
All of these

OpenNMS Group was created by________

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All of them
David Hustace
Matt Brozowski
Balog

Which of the following is a network based service?

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HTTP
All the above
DNS
ICMP

Open NMS was released in _______

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2003
1999
2000
2004

Which of the following is a software program that replicates the functioning of a computer network?

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Network Software
Network Calculator
Network Simulation
Network Testing

Which of the following can document every incident that happened in the simulation and are used for examination?

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TraceFile
Net Document
Network Hardware
Net Exam

pick the odd one out :

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Open Source
Access points
Routers
Nodes

____ and ___ are used to create and run NS2.

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OTCL and C++
OTCL and Java
None of these
C aand C++

___a pure event base software tool withsuper simulation design.

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OpenNMS
API
OTCL
Ns2