NAT II Physical Science With Answers

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NAT II Physical Science

Sr. # Questions Answers Choice
1 LLC stands for Local link control Local layout control Local logical control Logical link control
2 FIFO stands for Final in final out First in final out Final in first out First in first out
3 Which of the following device is used to connect different types of networks Repeater Bridge Router Gateway
4 CRT stands for Central ray tube Common ray tube Cathode ray tube Carrier ray tube
5 The main function of computer is Data processing Storing information To require results Logical operations
6 Which of the following is the first tab in the page setup dialogue box Page Margins Header or footer Sheet
7 The function = SQRT(25) will return which of the following value 16 8 5 2
8 Access IDE is an Program Interface Database files Database problems
9 Access is a DBMS RDBMS DDL DML
10 In Access database, field size is 20 50 30 Specific for each
11 In database, data exists only in the form of Files Records Data items Tables
12 DBA works closely with Database Operating system Users Programmers
13 DBA is a Programmer Database user Database manager Client
14 A record is a collection of Files Data items Data files Information
15 Data base is a collection of Data Information Files All of these
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