Computer Knowledge Practice Question and Answer
8 Q: With which coordination does the main memory work?
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5ff7de86c24e1471a7f8027b- 1INTELfalse
- 2Special work cardfalse
- 3RAMfalse
- 4CPUtrue
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Answer : 4. "CPU"
Q: In what respect are supercomputers different from other computers?
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62ff8383a6d1894ab156d93a- 1very high pricefalse
- 2air conditioning problemfalse
- 3Calculation capacity and large memory storagetrue
- 4Multiple usesfalse
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Answer : 3. "Calculation capacity and large memory storage"
Q: Java was originally invented by
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5e7d9e781425f51f3abf0df9- 1Microsoftfalse
- 2Adobefalse
- 3Suntrue
- 4Oraclefalse
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Answer : 3. "Sun"
Q: ______is a layer of computer system between the hardware and the user program.
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5f053bf2b864a45d9075e775- 1System environmentfalse
- 2Operational environmentfalse
- 3Operating systemtrue
- 4Operating environmentfalse
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Answer : 3. "Operating system "
Q: Which is the cloud based storage solution launched by Rajasthan government?
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61c471f264388627a252b838- 1Raj E-Vaulttrue
- 2E-Gyanfalse
- 3RPSCfalse
- 4Raj-e-Signfalse
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Answer : 1. "Raj E-Vault"
Q: In which of these memory access schemes, separate Read / Write heads are required?
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5f052c77b864a45d9075b753- 1Sequential Accessfalse
- 2Direct Accessfalse
- 3Random Accessfalse
- 4None of thesetrue
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Answer : 4. "None of these "
Q: For what purpose was the famous computer named Pacman made?
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61389afd576b113a3fa25e94- 1Bankfalse
- 2stock marketfalse
- 3Sportstrue
- 4Book Publishingfalse
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Answer : 3. "Sports"
Q: Google Drive, Microsoft One Drive and DropBox are examples of:
2852 064953b7d187426e0496a7b66
64953b7d187426e0496a7b66- 1Operating Systemfalse
- 2Search Enginefalse
- 3Network Topologyfalse
- 4Cloud Storage Servicestrue
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Answer : 4. "Cloud Storage Services"
Explanation :
1. Google Drive, Microsoft One Drive and Dropbox are examples of cloud storage services.
2. Microsoft OneDrive is a file hosting and synchronization service provided by Microsoft. It lets users store files, and share personal data and files. It offers 5 GB of free storage space.
3. Google Drive is a file storage and synchronization service provided by Google. It allows users to store files and personal data and share files. It offers 15 GB of free storage space.
4. Cloud-Based Storage: Both OneDrive and Google Drive store files in the cloud, making it easy for users to access their files from anywhere with an Internet connection.