Distributed information processing systems Synergy

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Distributed information processing systems Synergy


Answers Distributed information processing systems Synergy Test.
43 questions with answers (Score 90/100 points - Excellent)

1. Method ... of the Table component switches the table to edit mode
Update
Insert
Modify
Post
Cancel
Refresh
2. To go to the last record of the table in Delphi use the method ...
Next
Last
Skip
GO BOTTOM
Prior
First
3. Tables are called relational, ...
absolutely independent from each other
containing bit data
having filters
having links with each other by key details
using auto-incrementing fields
containing numeric data
4. ... handles calls to SQL functions, passing the executed SQL statement to the SQL server
manager driver
segment application
driver manager
data source
client application
ODBC driver
5. To determine the location of the pointer on the last record of the table, use the property ... of the Table component
BOF
BOTTOM
END
EOF
LAST
TOP
6. The Delphi DataModule component has the following properties ...
has no screen form
has a screen form
used in multi-window projects
used to host data access components
used for data duplication
used to replicate projects
7. To open a table, use the properties or methods of the Table component ...
Close
END
Active: = False
TOP
Open
8. To go to the first record of the table in Delphi, use the ...
Begin
Premium
First
GO 1
GO TOP
Prior
9. The local database has the following properties ...
located on a network computer
located on a dedicated computer
interacts with other computers via a local network
no such database exists
does not interact with other computers
communicates with other computers through a gateway
10.… data type of Paradox 7 format tables for time representation
Memo
Timestamp
Date
Autoincrement
Alpha
Time
11. The ODBC (Open Database Connectivity) architecture includes ...
segment application
data source
applications server
library manager
manager driver
ADO driver
12. To go to the previous record of the table in Delphi use the method ...
Next
GO TOP
GO BOTTOM
Prior
Last
First
13. To determine the number of records in a table, use the property of the Table… component.
Last
Recno
RecordCount
TOP
END
Close
14. Open Database Connectivity (ODBC) is based on ...
USER interface
universal means of interaction between the application and the server
application debugging technology
SQL (Structured Query Language)
Firewall network gateway
Apache virtual server
15. ... is a specific local or remote database
segment application
client application
driver manager
manager driver
data source
ODBC driver
16. To close the table, use the properties or methods of the Table component ...
END
Close
Active: = True
TOP
Open
17. BDE is ...
distributed transaction
networking utility
database access mechanism
data integrity check procedure
operational assistance system
examples of connecting remote servers
18. ... data type of tables in Paradox 7 format for representing integers
String
Long Integer
Number
Alpha
Short
Integer
19. The network database has the following properties ...
is on an isolated computer
no such database exists
server DBMS is used
each user uploads their own copy of the database
20. Method ... of the Table component adds a new row to the table
Cancel
Insert
Delete
Post
Edit
Set
21. To go to the next record of the table in Delphi, the method ...
Skip
GO TOP
Last
Prior
First
Next
22. ... datatype of Paradox 7 format tables for date representation
String
Date
Number
Alpha
Time
Timestamp
23. The property ... of the Table component indicates that the records have been changed
Posted
Updated
Breaked
Canceled
Modified
Inserted
24. To determine the number of the current table record, the property of the Table… component is used.
END
Close
Recno
TOP
Last
RecordCount

Additional information

25. Delphi DataSource component provides ...
data filtering
indexing a table
table creation
linking the table with navigation components
linking tables to each other
data source definition
26. The ODBC (Open Database Connectivity) interface was developed by ...
Borland
Oracle
Sybase
Aston tate
Microsoft
Mackintosh
27. Server-server database has the following properties ...
user requests are processed based on priorities
user requests are processed in turn
each user uploads their own copy of the database
no such database exists
server DBMS is used
is on an isolated computer
28. The client-server database has the following properties ...
is on an isolated computer
user requests are processed based on priorities
user requests are processed randomly
each user uploads their own copy of the database
no such database exists
29. Method ... of the Table component cancels the editing results in the table
Quit
Update
Break
Cancel
No input
Edit
30. Data sources can be ...
files-documents
Database
client applications
Excel tables
testing programs
antivirus software
31. Delphi provides the following database access mechanisms ...
ADO
BDU
positional
DBCO
consistent
DDD
32. The VCL (Visual component library) Delphi includes components ...
report design
data access
network design
user interface
linking data sources to the user interface
application testing
33. The field in the table that allows you to uniquely identify the record is called ...
Consistent
key
bit
string
auto-incremental
numerical
34. The BookMark property of the Table component has the following properties ...
used to edit images in a table field
displays video information from e-books
allows you to save the position in the dataset
used to display images from a table field
allows you to restore a position in a dataset
used to create book stamps
35. Calling ODBC functions performs ...
ODBC driver
segment application
driver manager
data source
client application
manager driver
36. Databases are ... types
five
two
six
three
four
seven
37. Built-in Delphi Database Desktop utility is used to ...
data transfer
creating tables
resource allocation
transaction settings
38. The ODBC (Open Database Connectivity) interface is ...
tool for export-import of Excel files
universal means of interaction between the application and the server
application debugging technology
computer performance testing system
network gateway Firewall
Apache virtual server
39. ... data type of Paradox 7 format tables for representing character values
String
Number
Alpha
Money
Date
Character
40. ... are COM (Component Object Model) interfaces for accessing a client application to various data sources
DSN
DNS
DCOM
OUTCOM
OLE DB
DB LEO
41. Method ... of the Table component saves the results of editing in a table
Set
Update
Apriory
Modify
Post
Edit
42. Delphi DBEdit component from DataControls tab ...
maintains communication with the database
displays video information
used to display the contents of a table field
used to edit the contents of a table field
used for data duplication
used to replicate projects
43. ... downloads and releases drivers
ODBC driver
segment application
driver manager
data source
client application
manager driver

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