option a) false. since hyphens are not allowed.
option b) false. slash isn't allowed.
optionc) false.
optiond d) true.
option e) true.
Which of the following statements is true about file names in Unix? A file name can...
A filename con comprise multiple embedded dots (e.g., a.b.c.d.e). True False A device file is not really a stream of characters and doesn't contain anything at all. True False Relative pathnames begin with the root directory. True False Running the ls -a command uniquely identifies directories and binary executables. True False What is the result of running mkdir -p share/man/cat1 from the command line? a. It creates the directory share. b. It creates the directory share/man. c. It creates the...
12.8 GPA reports using files Prompt the user by "Enter name of input file: " for the name of an input file and open that file for reading. The two input files for the tests are already at the zyBooks site.They each have a list of student names with the course they have taken, of the form Jacobs, Anthony ECS10 4 B- ECS20 4 C+ ANS17 3 A ANS49H 2 D Wilson, Elaine ECS10 4 B+ ECS20 4 C+ ANS17...
Question 14 Which of the following statements about inventories is true? During inflation LIFO inventory accounting tends to overstate the current ratio O FIFO inventory balances generally contain old and outdated costs that have little or no relationship to current costs OUS generally accepted accounting principles (GAAP) require the use of lower of cost or market valuation basis for inventories Last-In, First-Out (LIFO) inventory accounting makes management of income more difficult than First-In First-Out (FIFO) accounting Moving to another question...
Which one of the following statements is true about C++ keywords? a. A keyword can have an integer value assigned to it b. All keywords are declared in the iostream file c. Keywords can also be used as variable names d. Keywords have a specific syntactical meaning to the compiler
Which of the following statements are true about pipes? (multiple answers allowed) A command can either use redirection or a pipe, but not both. Pipes can be used to connect commands together. Pipes can be used when typing commands, but not within scripts. Multiple pipes can be used in one command line.
12.8 GPA reports using files This program is to compute and write to a file the GPA for student scores read from an input file. As in Lab 7.5, the point values of the grades are 4 for A, 3 for B, 2 for C, 1 for D, and 0 for F. Except for the grade A, where + has no effect, a + after the letter increases the point value by 0.3, and except for F, where a -...
Finish FormatJavaProgram.java that prompts the user for a file name and assumes that the file contains a Java program. Your program should read the file (e.g., InputFile.java) and output its contents properly indented to ProgramName_Formatted.java (e.g., InputFile_Formatted.java). (Note: It will be up to the user to change the name appropriately for compilation later.) When you see a left-brace character ({) in the file, increase your indentation level by NUM_SPACES spaces. When you see a right-brace character (}), decrease your indentation...
# After the if statement that follows is executed, what will the value of $discount_amount be? $discount_amount; $order_total = 200; if ($order_total > 200) { $discount_amount = $order_total * .3; } else if ($order_total > 100) { $discount_amount = $order_total * .2; } else { $discount_amount = $order_total * .1; } 2 20 40 60 # To open a file in PHP, you use the _________ function. fopen() ...
Which of the following statements about columns in Apache Cassandra is TRUE? Select one: a. Related columns are stored in the same row b. Columns have a name, a value, and a timestamp c. Rows in a column family can contain different numbers of columns d. All of the above statements about columns in Apache Cassandra are true
Python Programming QUESTION 16 Which of the following is an example of a Keyword in Python? elif class for All of the above QUESTION 17 Which of the following is not an acceptable variable name in Python? 2ndVar $amount Rich& ard None of the above are acceptable variable names QUESTION 18 The number 1 rule in creating programs is ___________________- Write the code first Think before you program Let the compiler find you syntax errors There are no rules just...