6) Which one of the f A) str B) list C) int tuple D) 7) Which one of the following statements opens a file for writing, creates the file if it does not exist? A) fopen("fname.txt", "a") B) C) D) E) - open ("fname.txt") - open ("fname.txt","rt") - open ("fname.txt","x") open ("fname.txt", "w")

Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
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6) Which one of the
A) str
B) list
C) int
D) tuple
7) Which one of the following statements opens a file for writing, creates the file if it does not exist?
- open ("fname.txt", "a")
= open("fname.txt")
- open ("fname.txt","rt")
= open("fname.txt","x")
A)
B)
C)
D)
E)
fopen("fname.txt", "*")
Page 1 of 4
Transcribed Image Text:6) Which one of the A) str B) list C) int D) tuple 7) Which one of the following statements opens a file for writing, creates the file if it does not exist? - open ("fname.txt", "a") = open("fname.txt") - open ("fname.txt","rt") = open("fname.txt","x") A) B) C) D) E) fopen("fname.txt", "*") Page 1 of 4
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