Question: The Course file and its index?Is an indexed sequential file because the index and the file are each in sequence by some field is not

The Course file and its index?Is an indexed sequential file because the index and the file are each in sequence by some field is not an indexed sequential file because only one of the file's fields is indexed is not an indexed sequential file because the indexed field is not the one on which the file is sequenced is an indexed

-

sequential file because the index is in sequence by Course Name an indexed sequential file because an index is built over one of the file's fields

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock blur-text-image

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Students Have Also Explored These Related Databases Questions!

Q4. Write down whether each of the following questions is true or false. Correct the false sentences if any (Total: 25 marks). (1) Data may be transferred as a stream of bytes for a terminal or in...

Lesson 12 Quiz (Show/Explain all Work) IST 230 Relations on Sets, Databases 1. Let A = {0, 1, 2, 3, 4, 5, 6, 7, 8} and B = {1, 2, 3, 4, 5, 6, 7, 8}. Now let R be a binary relation R from A to B such...

CHAPTER 8 QUESTION 1 Many systems force users to have their files organized for fixed-length records if the records are to be accessed directly. True False 4 points QUESTION 2 In indexed storage,...

Select the appropriate data structure associated with each phrase. Individual data files are not integrated with other files and end users own their own data files rather than sharing the files with...

In an indexed sequential file 1) only one field may be indexed 2) the field on which the file is sequenced must be indexed 3) a field other than the one on which the file is sequenced must be indexed...

Which of the following is true regarding indexed sequential files and B + - trees? A B + - tree indexed file is an indexed sequential file. A B + - tree indexed file can never be an indexed...

Your assessment of the strengths and weaknesses of the internal controls (Physical, and IT General Controls) environment as a whole. These information systems (and the tables to which they relate)...

[22] The following is a section of a system flowchart for a payroll application: Symbol X could represent A. Erroneous time cards. B. An error report. C. Batched time cards. D. Unclaimed payroll...

Give brief and clear answers to the following: NOTE: THE ANSWER SHOULD BE MORE THAN FIVE LINES AND WITH CLEAR EXPLANATION. (a) Explain how hashing can be used to build an index (b) Explain why a...

This project keeps track of courses offered in FAST. A user can add, edit, and delete course records. They can also view courses by category (e.g. Programming, Networking) and they can search for...

Comparison of Energy Released per Gram of Fuel. (a) When gasoline is burned, it releases 1.3 x 108 J of energy per gallon (3.788 L). Given that the density of gasoline is 737kg/m3, express the...

A conducting rod of length = 35.0 cm is free to slide on two parallel conducting bars as shown in Figure P31.50. Two resistors R1 = 2.00 Ω and R2 = 5.00 Ω are connected across the ends of...

On July 1, 2014, Gopal Ltd. purchased second-hand machinery for ~ 20,000 and spent ~ 3,000 on reconditioning and installing it. On January 1, 2015 the firm purchased new machinery worth ~ 12,000. On...

Chuck a single taxpayer, earns $ 7 5 0 0 0 in taxable income and $ 1 0 0 0 0 in interest from an investment in city of Heflin bonds.

3. Go to www.skillsoft.com, the Web site for Skillsoft, a company that specializes in providing e-learning solutions. Move the cursor over Info Center, then over Demos. Click on Business Skills...

6. Go to www.capellauniversity.edu, the Web site for Capella Universitya university that offers online courses. Click on Online Learning on the left side of the page. View the short course demo and...

4. Go to www.mzinga.com. Mzinga provides software solutions for learning. Click on Technology. Then click on Mzinga Social Learning Suite. What learning solutions are provided by the Social Learning...