What is the difference between a sequential access tile and a random access file?

1 answer:

4 0

Answer: Sequential access file enables the computer system to read or write file in sequential manner whereas random access file enables to read or write randomly in a data file.

Explanation:

Sequential file access is faster than random file access, however random access uses index searches. In random access higher number of seek operations are involved whereas in sequential access the number of seek operation is less.

You might be interested in

Given the code as follows: main() { int i = 3, n; float x; x = i; n = 8 % x; } What problem will occur? Group of answer choices

Bess [88]

Answer:

A compilation error will occur.

Explanation:

The % operator does not accept a float as its right-hand operand.

7 0

3 years ago

Disadavantage of using internet?

skad [1K]

Answer:

Radiation from the screens will damage your brain and kill brain cells.

The lights dry out your eyes and you blink a lot more.

Explanation:

5 0

3 years ago

Read 2 more answers

A water-sports company specializes in custom-made watercrafts and accessories.Their marketing manager decides to use the broad-m

Vedmedyk [2.9K]

Answer:

The answer is "Travel on a paddle ship & A green boat paddle"

Explanation:

Description to this question can be described as follows:

The paddle wheel is a device with a wide steel frame. The wheel's outer edge is equipped with several regularly spaced boat tips. It moves deep in the bottom third. This wheel is in the water is rotated by an engine to generate thrust, forward or backward as necessary.
The Green ToysTM paddle cruises its open waters. Its companion to the greatest-selling Green Toys Fishing boat and Submarines includes the very same easy-grab handles and ladle-and-pour spout, and also a revolving boat wheels on the back, its ideal attachment to every bath ship.

6 0

3 years ago

If you are planning to carry a large balance on your credit card, which of the following credit card features should you look fo

fredd [130]

You should use an American Express.

5 0

3 years ago

A/an ____ file saves a workbook as a comma-delimited text file for use on another windows operating system??

aleksandrvk [35]

Answer:

The correct option is D

D) CVS

Explanation:

A CVS file saves a workbook as a comma-delimited text file for use on another windows operating system. It ensures that line breaks, tab characters and other characteristics are interpreted correctly.

A CVS file stands for Comma Separated Value file, which basically allows the data to be saved in tabular format. However they differ from other spreadsheet file types because you can only have a single sheet in a file. Moreover, you cannot save cell, column or row in it.

7 0

3 years ago