If a single record is to be changed in a sequential file, then the entire file must
Question:
If a single record is to be changed in a sequential file, then the entire file must be rewritten to a temporary file.
True of False
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 81% (11 reviews)
Answered By
Milan Mondal
I am milan mondal have done my Msc in physics (special astrophysics and relativity) from the University of burdwan and Bed in physical science from the same University.
From 2018 I am working as pgt physics teacher in kendriya vidyalaya no2 kharagpur ,west bengal. And also I am doing advanced physics expert in chegg.com .also I teach Bsc physics .
I love to teach physics and acience.
If you give me a chance I will give my best to you.
5.00+
4+ Reviews
10+ Question Solved
Related Book For
Question Posted:
Students also viewed these Computer science questions
-
Rosss compensation is to be changed from an hourly rate of $31.50 for a 40-hour week to a salary paid semimonthly. What should he be paid semimonthly in order for his annual earnings to remain the...
-
True / False Questions: If false, give a counterexample or a brief explanation? (a) A solution set of a homogeneous system of linear algebraic equations, given by Is a subspace of R4. True or false?...
-
True / False Questions If true, explain. Iffalse, give a 2 ( 2 counterexample. (a) A diagonal matrix is invertible if and only if its diagonal elements are nonzero. True or false? (b) An upper...
-
Which model can be selected if user is involved in all the phases of Software Development Life Cycle?Prototyping Model a OWaterfall Model b OSpiral model cORapid Application Development Model . . d...
-
Advanced-this is not covered in the text but is covered in several introductory texts in finance Merton Miller ["Debt and Taxes," Journal of Finance, 1977] extended the MM capital structure model to...
-
To win a certain lotto, a person must spell the word big. Sixty percent of the tickets contain the letter b, 30% contain the letter i, and 10% contain the letter g. Find the average number of tickets...
-
Explain whether principal is exchanged in (a) an interest rate swap and (b) a currency swap.
-
Consider the following note payable transactions of Concert Video Productions. 2015 May 1 Purchased equipment costing $12,000 by issuing a one-year, 3% note payable. Dec. 31 Accrued interest on the...
-
Microsoft Windows is one of the most popular operating systems used in business. It is likely you will use Microsoft Windows in the healthcare industry, and your UMA computer uses Microsoft Windows....
-
The company estimates that its cost of capital is 14%. Calculate the payback period for Machine A and B (answers must be expressed in years, months and days). 2.1 (5 marks) Calculate the accounting...
-
When a file is closed, the connection between the internal and external names is terminated. True of False
-
Some programming languages contain statements that can be used to append records to data files. True of False
-
What factors enable organisations that adopt low road practices to attract and retain staff? Why are organisations that adopt low road strategies successful?
-
Given five positive integers, find the minimum and maximum values that can be calculated by summing exactly four of the five integers. Then print the respective minimum and maximum values as a single...
-
You are asked to make a small fishlife educational website. You will pick a species of mammals or fish, etc. and research this species online. You will then make a multimedia website that uses...
-
For f(x) = x - ln x, and 0.1 < x < 2, find the following. (a) Find the values of x for which f (x) has a local maximum. Enter your answers in the increasing order. x= (b) Find the value of x for...
-
Give exact values (no calculator) for all the trig function values of 17 pi/3 If csc t = 41/40 and cos t = - 9/41, find the other trig function values (exact answers) of angle t. Give two angles in...
-
In the infix to postfix conversion, we normally would use a Stack to store the operator (e.g. + - * /). Explain the main reason behind the idea of using Stack data structure. We want to replace Stack...
-
Can a radical be aromatic?
-
-4 1 9. Let A = Find A-1, (A") and verify that (A")= (A-1)".
-
Which ICMP messages contain part of the IP datagram? Why is this needed?
-
In which transition strategy do we need to have both IPv4 and IPv6 in the path?
-
Make a table to compare and contrast error-reporting messages in ICMPv6 with error-reporting messages in ICMPv4.
-
Assets =1 Liabilities + Stockho Accounts Cash + Receivable + Supplies + Equipment Accounts Payable Common + Stock + Revenues Expens 2 +$16,000 1. +$16,000 2. -2,000 +$4,500 +$2,500 3. -650 +$650...
-
Each figure shows an angle with its bisector. 1) m 2 39. Find m/1. 2) Find m/SUT ifm/1-51 U S H F 3) Find m/2 if m/HFG=48. H F 4) Find m/ if m2-18 A
-
15 3707 Calculate AT A and AT b, given A- 1 11 308 and b 1 4 154 1 17 430 Ex:1 ATA= Ex: 1.2 ATb
Study smarter with the SolutionInn App