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WorksheetsComputer Science - X
Total questions: 20
Worksheet time: 10mins
Which Network type is used in office or building?
LAN
MAN
WAN
PAN
In which topology computers are directly connected to hub?
BUS
RING
STAR
MESH
In which media wires are used?
Guided Media
Unguided Media
Simplex
Duplex
What is the device that allows us to connect multiple computers to a single network device?
Router
Bus
Ring
Hub
How many data transmission modes are there?
1
2
3
4
What was the name of the network created by the Advanced Research Project Agency?
JANNET
ARPANET
COMPACT
CONTRACT
Which is not a web browser?
Microsoft Internet Explorer
Opera
Netscape
MSDOS
Which of the following organizations is responsible for coordinating the assignment of unique identifiers on the internet, including domain names, internet protocol addresses and protocol port numbers?
W3C
ICANN
ARPANET
All
Which is online discussion forum where the user can post and view messages?
Telnet
Newsgroup
Usenet
Internet
Full form of DSL?
Data Subscriber Line
Data Status Line
Digital Subscriber Line
Digital Status Line
Which program is used by search engine to reach the websites?
Search Operators
MSN
Spider
Phrase
Which of the following is not a database object?
Tables
Queries
Relationships
Reports
The size of Yes No field is always
1 bit
1 byte
1 character
1 GB
This key uniquely identifies each record
primary key
key record
unique key
field name
How can you define a field so that when entering data for that field it will display ****** instead of actual typed text
Input mask
Validation Rule
Indexed
IME Mode
Which of the following database object hold data?
Forms
Reports
Queries
Tables
A __________ enables you to view data from a table based on a specific criterion
Form
Query
Macro
Report
Which of the following statement is true
Reports can be used to retrieve data from tables and calculate
Queries can be printed in well formatted manner and presented as the information
Queries can include calculated fields that do not exist in table
Reports and forms are similar but forms are use to print but reports to display on screen only
Which of the following statement is incorrect?
Formal Parameter are the parameter used while declaring and defining sub-program or user-defined functions
Actual Parameter are the parameter used while calling sub-procedure or user defined function
Sub-Program is a group of statements written in a separate module to perform one or more tasks
The CALL statement is used to call a function procedure.
Which of the following statement is not correct?
To pass arguments by value method each argument is enclosed in individual parenthesis in the calling statement
To pass arguments by value method each argument is not enclosed in individual parenthesis in the calling statement
Sub procedure uses CALL statement to call and returns the value to the calling module.
A sub-program must be declared before using it
