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In an imperfect market, individual firms

3.15 Microsoft access is an example of ____ software  (1)

1.6   What datatype will you use for the following fields? (1) 1.6.1 age  

4.10 A firewall is hardware and/or software placed between the user’s computer and an external network such as the Internet to filter data in and out of the computer. Give one function of a firewall. (1)

QUESTION 6 The operating system and other system utilities are responsible for the operation and maintenance of the computer system. 6.1 Name any two operating systems for personal computers. (2)

1.2 Write the corrected code for line 2 (1)

3.9 In a cell reference, example B2, what does the letter refer to? (1)

QUESTION 3 You have been asked to create a database for the Year 08 students of a school in Nigeria, using MS Access. There are 30 students in the year 08 class. The database must contain the following information: 1.     Students name and surname 2.     Their age, cell number and email address 3.      Their 5 main subjects   3.1   How many fields will the table require? (1)

3.4   Which field is suitable to be used as a Primary Key and why? (2)

2.5   Write the function used to get the answer in cell B13 (2)