ICS Part 2 Computer Science Online Test With Answers

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ICS Part 2 Computer Science Online Test

Sr. # Questions Answers Choice
1 How many primary keys can a table have One At least one but not more than two Between 1-5 No limit
2 Which of the following is not a good primary key Social security number Order number Zip code STD ID number
3 An attribute that uniquely identify each row in a relation is called Column Foreign Primary key Duplicate key
4 A category of data or information that describes an entity is called Attribute Data item Record Tuple
5 A primary key that consists of more than one attribute is called a Foreign key Composite key Multi-valued key Global key
6 How many types of data 2 3 4 5
7 DBMS stands for Database management system Database mechanism system  Database manipulating system Database Microsoft system 
8 Errors in a computer program are also called ________ Mistakes Bugs Syntax Wrongs
9 The ______ errors in a program are most difficult to locate and remove Logical Syntax Grammatical Spelling
10 Assembly language is usually used for ______ writing System software Application program Firmware A and C
11 Assembly language is also called ______ language Symbolic High-level Low-level intermediate-level
12 The machine language instructions are written in ______ Keyboard Binary code C None of them
13 Which of the following is the fundamental language of the computer C Unix Dos Machine language
14 Which of the following is not an example of high-level language Fortan Basic Assembly C
15 Ms.Access is an example of Simple database Flat file database Relational database All of above
16 Data is a combination of Fact & figure Constant Numbers Special characters
17 A collection of data that include name address phone number etc of a person Byte Record Character Field
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