CURRENT COMPUTER TRENDS AND TECHNOLOGY
1. The mechanism that allows several users to share a medium without interference is called as
Multiplexing.
2. The cost of parallel processing is generally determined by
Time complexity
3. A data warehouse is generally
Subject oriented
4. The process speeds of pipeline segments are
Equal
5. Key features of ATM (Asynchronous Transfer Mode)
ATM provides both real time and non real time service.
ATM provides faster packet switching than X.25
ATM was developed as part of work on broadband IDSN
6. What is ANSI-41
ANSI-41 is an interim standard that describes inter switching networking.
7. IEEE 802.11a is also called as
Wi-Fi 5
8. How many types of messages are used by MMS to perform message transactions.
Eight(8)
9. What is downflow.
Downflow is the process associated with archiving and backup of data.
10. The use of smart card is a type of
Authorization.
11. Wireless interconnections to PSTN is also called as
IXCs
12. E-commerce involves
EDI (Electronic Data Interchange)
13. U-NII(Unlicensed National Information Infrastructure) band operates at
5GHz frequency
14. What is the use of application software.
It is used to perform specific task for computer users.
15. PVM (Parallel Virtual Machine) has
One send buffer and one receive buffer.
16. Uses of data warehouse.
It provides storage,functionality,responsiveness to queries.
17. What are base stations.
They are just radio relays.
18. Traditional databases support
OLTP (Online Transaction Processing)
Supports information query requirements.
19. Services provided by cloud computing
Infrastructure as a service (IaaS)
Platform as a service (PaaS)
Software as a service(SaaS)
20. What are data marts.
Data marts are tightly focused subsets of an organisation such as a department.
21. What are virtual data warehouse.
Virtual data warehouses provide views of operational databases that are materialised for efficient access.
22. Declaration of API routines should be located in
Module-level code
23. Each Activex control is accompanied by
Digital signature-A hash of code signed by creator of the control using public key cryptography
24. Difference between java and Activex is
Portability,security
25. Activex controls are verified in Microsoft using
Authentic code.
26. Data minig tools generally make use of
ODBC interface
27. Data mining addresses
Inductive knowledge
28. Data warehouses are extensions of
Database views.
29. GIS applications are conducted using
Interpolation
30. GIS data can be represented in
Vector and Raster formats.
Recommend this blog to your friends.
1. The mechanism that allows several users to share a medium without interference is called as
Multiplexing.
2. The cost of parallel processing is generally determined by
Time complexity
3. A data warehouse is generally
Subject oriented
4. The process speeds of pipeline segments are
Equal
5. Key features of ATM (Asynchronous Transfer Mode)
ATM provides both real time and non real time service.
ATM provides faster packet switching than X.25
ATM was developed as part of work on broadband IDSN
6. What is ANSI-41
ANSI-41 is an interim standard that describes inter switching networking.
7. IEEE 802.11a is also called as
Wi-Fi 5
8. How many types of messages are used by MMS to perform message transactions.
Eight(8)
9. What is downflow.
Downflow is the process associated with archiving and backup of data.
10. The use of smart card is a type of
Authorization.
11. Wireless interconnections to PSTN is also called as
IXCs
12. E-commerce involves
EDI (Electronic Data Interchange)
13. U-NII(Unlicensed National Information Infrastructure) band operates at
5GHz frequency
14. What is the use of application software.
It is used to perform specific task for computer users.
15. PVM (Parallel Virtual Machine) has
One send buffer and one receive buffer.
16. Uses of data warehouse.
It provides storage,functionality,responsiveness to queries.
17. What are base stations.
They are just radio relays.
18. Traditional databases support
OLTP (Online Transaction Processing)
Supports information query requirements.
19. Services provided by cloud computing
Infrastructure as a service (IaaS)
Platform as a service (PaaS)
Software as a service(SaaS)
20. What are data marts.
Data marts are tightly focused subsets of an organisation such as a department.
21. What are virtual data warehouse.
Virtual data warehouses provide views of operational databases that are materialised for efficient access.
22. Declaration of API routines should be located in
Module-level code
23. Each Activex control is accompanied by
Digital signature-A hash of code signed by creator of the control using public key cryptography
24. Difference between java and Activex is
Portability,security
25. Activex controls are verified in Microsoft using
Authentic code.
26. Data minig tools generally make use of
ODBC interface
27. Data mining addresses
Inductive knowledge
28. Data warehouses are extensions of
Database views.
29. GIS applications are conducted using
Interpolation
30. GIS data can be represented in
Vector and Raster formats.
Recommend this blog to your friends.
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