(b) Given a magnetic tapedata storage system with Inter Record Gap (IRG) length of 1 cm,where each data record requires a tape length of 0 2 cm Each filestarts and ends with a data block and there exits gaps betweenthese blocks (i) Calculate the length of the taperequired to keep 200 records using 10 records per block (ii) Calculate the length of the taperequired to keep 200 records using 25 records per block (iii) Calculate the length of the taperequired to keep 200 records using 50 records per block (iv) Distinguish the effect of the 4(b)(i),4(b)(ii) and 4(b)(iii), towards small sized files (with 15 recordsaverage for each file)

Question: (b). Given a magnetic tapedata storage system with Inter Record Gap (IRG) length of 1 cm,where each data record requires a tape length of 0.2

(b).	Given a magnetic tapedata storage system with Inter Record Gap (IRG) length of 1 cm,where each data record requires a tape length of 0.2 cm. Each filestarts and ends with a data block and there exits gaps betweenthese blocks.
	(i).	Calculate the length of the taperequired to keep 200 records using 10 records per block.
	(ii).	Calculate the length of the taperequired to keep 200 records using 25 records per block.
	(iii).	Calculate the length of the taperequired to keep 200 records using 50 records per block.

(iv).

Distinguish the effect of the 4(b)(i),4(b)(ii) and 4(b)(iii), towards small- sized files (with 15 recordsaverage for each file).

Step by Step Solution

★★★★★

3.49 Rating (152 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock

Answer The main purpose of Magnetic tapes is data storage In the magnetic tape the records are stored sequentially Since tapes need some space to star... View full answer

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 Programming Questions!

A computer system requires a high-performance magnetic tape transport system [17]. The environmental conditions imposed on the system result in a severe test of control engineering design. A...

A magnetic tape recorder transport for modern computers requires a high-accuracy, rapid-response control system. The requirements for a specific transport are as follows: (1) The tape must stop or...

A copper cylindrical specimen (A) with a diameter of 1 cm and length of 10 cm is cold-worked to A copper cylindrical specimen (A) with a diameter of 1 cm and length of 10 cm is cold-worked to a...

Operating system (b). Given a magnetic tape data storage system with Inter Record Gap (IRG) length of 1 cm, where each data record requires a tape length of 0.2 cm. Each file starts and ends with a...

Given a magnetic tape data storage system with Inter Record Gap (IRG) length of 1 cm, where each data record requires a tape length of 0.2 cm. Each file starts and ends with a data block and there...

OS Given a magnetic tape data storage system with Inter Record Gap (IRG) length of 1 cm, where each data record requires a tape length of 0.2 cm. Each file starts and ends with a data block and there...

AIS Assignment 1 Payroll System Background The company processes factory workers payroll every 2 weeks. The factory workers record the number of hours worked (and job information) on attendance time...

This is the topic of Accounting Information System. I need imfortant MCQ, True False, Matching, regarding this chapter. Prepared by Paula Funkhouser University of Nevada, Reno Core Concepts of...

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...

The state ) of a spin-1 particle is given by 1 |4) = 3 (11,1) + 2i 3 in - |1,0) exp + |1,1) exp. 3 where S, Mg) denote the spin eigenstates with eigenvalues hS(S + 1) and hM, respectively. Find (S),...

List and discuss the five transaction properties.

3 - 3 7 The auditor needs to understand a client s internal controls in order to anticipate the types of material misstatements that may occur in the financial statements and then develop sufficient...

Prepare the income statement of Decorating Arrangements for the year ended December 31, 2016. Insurance Expense....... $ 2,000 Service Revenue....... 80,000 Utilities Expense....... 500 Rent...

Refer to the information for Oliver Company on the previous page. Oliver Company provided the following information for the years 2015 and 2016: Oliver Company Income Statement For the Year Ended...

Match the terms with their correct definition. 1. Accounts receivable 2. Other receivables 3. Debtor 4. Notes receivable 5. Maturity date 6. Creditor a. The party to a credit transaction who takes on...

Like most other manufacturers, Regal Marine finds that it must spend a huge portion of its revenue on purchases. Regal has also found that the better its suppliers understand its end users, the...

Ethical Dilemma: Suppose you are president of West Turner Bank (WTB). WTB made loans for major construction projects in countries in Eastern Europe and North Africa. However, WTB's fortunes declined...

Find dy. y equals cotangent Superscript negative 1 Baseline left parenthesis StartFraction 1 Over x Superscript 4 EndFraction right parenthesis plus cosine Superscript negative 1 Baseline left...

Consider the three dimensional shown. This problem was first introduced in DP5.7. The control of x may be achieved with a DC motor and position feedback of the form shown, with the DC motor and load...

A feedback control system is shown in Figure P7.18. The filter Gc(s) is often called a compensator, and the design problem involves selecting the parameters Î± and Î². Using...

Consider the unity feedback system shown in Figure E10.21. Design the controller gain, K, such that the maximum value of the output y(t) in response to a unit step disturbance T(i(s) = l/s is less...

7.7. According to the U.S. Department of Justice, in 2002 the incarceration rate in the nation's prisons was 832 per 100,000 male residents, and 58 per 100,000 female residents. (a) Find the relative...

What aspects of psychodynamic theory do you think still have relevance in todays world? Was there one neo-Freudian whose theory appealed to you and, if so, why?

7.6. The U.S. Census Bureau reported that in 2002 the median net worth in the U.S. was estimated to be about $89,000 for white households and $6000 for black households. (a) Identify the response...