Question: A file must always be opened before using it and closed when the program is finished using it . Select one: True False

A file must always be opened before using it and closed when the program is finished using it.
Select one:
True
False
A file must always be opened before using it and closed

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!

Q:

A file must always be opened before using it and closed when the program is finished using it . True False

Q:

database developers often create SQL scripts that create a whole database, and insert data at the same time. Select one: True False You could import data into a database from a CSV file, an Excel...

Q:

21.) The formula to calculate the break-even point in dollars is: Fixed Cost divided by unit contribution margin. Select one: True False 22.) Sales: 20,000 units Variable costs per unit: $12 Fixed...

Q:

TRUE/FALSE (a)The sentinel value is always the first value added to a sum being accumulated in a sentinel-controlled loop. Select one: True False (b) A function's input arguments are...

Q:

Question 1 Answer saved Points out of 1.00 Flag question Question text IoT combined with big data analytics can help manufacturers improve the efficiency of their machinery and minimize energy...

Q:

Covid-19: Time to Refocus on Supply Chain Resilience It happened faster than anyone could imagine. As China sent workers home and shuttered businesses in January to contain the coronavirus outbreak,...

Q:

Side panel 1 UNISA 2023 FAC1502-23-S2 Welcome Message Assessment 1 QUIZ Assessment 1 Open course index Open block drawer Back Time left 0:44:52 Question 1 Answer saved Marked out of 2.00 Flag...

Q:

Please guide me through this QBO practice exercise. Thank you in advance. 1/ The following steps relate to converting a QuickBooks Desktop company file to QuickBooks Online. Place the steps in the...

Q:

Question 76 Tries remaining: 1 Many new cars use embedded software to control motion sensors, a Marked out of 1.0 backup camera, or a navigation system. Flag question Select one: True False Question...

Q:

Information text Mark limited has one employee. His name is scott. Scot is paid N$ 365 000 per year But this is expected to increase by 10% in 2017 The year is 365 days and Scott is expected to work...

Q:

2) You have been contracted by Boba Fett who regularly has to jump off a 100m platform wearing a rocket powered jet backpack. Boba Fett has a healthy mass of 100kg and knows no fear. The jetpack has...

Q:

Assume the reader understands derivatives, and knows the definition of instantaneous velocity (dx/dt), and knows how to calculate integrals but is struggling to understand them. Use students prior...

Q:

2.8 For the sample space of Exercise 2.4, (a) list the elements corresponding to the event A that the sum is greater than 8; (b) list the elements corresponding to the event B that a 2 occurs on...

Q:

Compared with half a century ago, adoption has become _ _ _ _ _ _ _ _ _ common, but it is more open and acceptabl e , so we probably discuss it _ _ _ _ _ _ _ . fill in the blanks more or much less or...

Q:

1. Management Quick Views: Management Quick Views provide practical information on more than 40 common management topics related to business, leadership/management competencies, productivity, and HR...

Q:

4. Development road map: Descriptions of development activities that should occur at each career level and that support development needs and prevent derailers. These activities include job...

Q:

3. Development needs: Needs that frequently occur at each career level, those that vary by individual, and the derailers that can stall career progress and negatively affect performance. Ways to...