What Is Difference Between COBOL And VS COBOL II?

⟩ What is difference between COBOL and VS COBOL II?

In using COBOL on PC we have only flat files and the programs can access only limited storage, whereas in VS COBOL II on M/F the programs can access up to 16MB or 2GB depending on the addressing and can use VSAM files to make I/O operations faster.

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Electronics technology is coming to the rescue of helicopters which can be grounded or crash in icy conditions the machines are especially vulnerable to the build up of ice on both their rotors and engine air intake when operating in cold damp conditions. the problem is 2 fold ice increases the weight and the build up makes the aerofoils less efficient .now at last a detector has been devised which the company hopes will means after flights and less frequent grounding. unlike most devices in use at present it can detect the liquid water content of cloud above freezing level. so the warning is given before the potential hazard is encountered?

A star fire engine has been designed to work only for unleaded petrol. this crossfire engine is designed for both 1500 and `1800 cc. they internally and externally look alike except for the difference in wheels. 2000 cc is different from the above two in terms of 3 features on the bumper?

The purpose of the proposed law requiring a doctors prescription for obtaining hypodermic needles is to lower the incidence of drug-related deaths, both accidental and intentional, involving hypodermic needles. But even knitting needles can be lethal if they fall into the wrong hands; yet everyone would agree that imposing legal restrictions on obtaining knitting needles would be preposterous. Hence the proposed law involving hypodermic makes no sense and should not be enacted.Which of the following, it true, would provide most support for the argument above?(A) Knitting needles have been known to cause injury and death.(B) The benefits of hypodermic needles outweigh those of knitting needles.(C) The proposed law would not deter the sort of activity known to result in drug-related deaths.(D) The proposed law could not be effectively enforced.(E) Knitting needles are not readily available to anybody who wants to obtain them.

In the survey conducted in Mumbai out of 63 newly married house wives not a single house wife felt that the husbands should take equal part in the household work as they felt they loose their power over their husbands. In spite of their careers they opt to do the kitchen work themselves after coming back to home. The wives get half as much leisure time as the husbands get at the weekends

A sheet of paper has statements numbered from 1 to 40 for all values of n from 1 to 40, statement n says exactly n of the statements on this sheet are false." which statements are true and which are false?(a) all statements are false(b) the odd no. statements are true and even are false(c) the 39 th statement is true and the rest are false(d) the even no. are true and odd No. are false

Ether injected into gallbladder to dissolve gallstones. This type one-day treatment is enough for gallstones not for calcium stones. This method is alternative to surgery for millions of people who are suffering from this disease?

Alpine tunnels are closed tunnels. In the past 30 yrs not even a single accident has been recorded for there is one accident in the railroad system. Even in case of a fire accident it is possible to shift the passengers into adjacent wagons and even the living fire can be detected and extinguished with in the duration of 30 min?

Hacking is illegal entry into other computer. This is done mostly because of lack of knowledge of computer networking with networks one machine can access to another machine. Hacking go about without knowing that each network is accredited to use network facility?

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