Question 1

To run the myscript shell script located in the current directory,you should enter: ____.

Accepted Answer

A) start myscript 
B) /.myscript 
C) run myscript 
D) ./myscript 
A) start myscript 
B) /.myscript 
C) run myscript 
D) ./myscript

Question 2

Match each item with a statement below.
-is an option of the find command

Accepted Answer

A) -name 
B) -r 
C) -c 
D) > 
E) -d
F)-i
G)-u
H)paste
I)-t 
A) -name 
B) -r 
C) -c 
D) > 
E) -d
F)-i
G)-u
H)paste
I)-t

Question 3

In UNIX-Linux,text files and binary files are considered to be ____ files.

Accepted Answer

A) executable 
B) document 
C) regular 
D) dynamic 
A) executable 
B) document 
C) regular 
D) dynamic

Question 4

The command > accountsfile ____.

Accepted Answer

A) deletes de file accountsfile 
B) is not valid in UNIX/Linux systems 
C) displays the contents of the file accountsfile on the screen 
D) creates an empty file called accountsfile 
A) deletes de file accountsfile 
B) is not valid in UNIX/Linux systems 
C) displays the contents of the file accountsfile on the screen 
D) creates an empty file called accountsfile

Question 5

What is the find command used for?

Accepted Answer

You can use the find command t

Question 6

The ____ option of the paste command is used to specify a different separator as a delimiter.

Accepted Answer

A) -t 
B) -o 
C) -d 
D) -s 
A) -t 
B) -o 
C) -d 
D) -s

Question 7

System administrators and programmers refer to standard output as ____.

Accepted Answer

A) sout 
B) stout 
C) stdout 
D) standardout 
A) sout 
B) stout 
C) stdout 
D) standardout

Question 8

The cp ____ option creates a symbolic link or name at the destination rather than a physical file.

Accepted Answer

A) -s 
B) -y 
C) -l 
D) -n 
A) -s 
B) -y 
C) -l 
D) -n

Question 9

When you use cat to combine two files into a third file,the first line of the output contains the first line of the first file followed by the first line of the second file.

Accepted Answer

A) True 
 B)False

Question 10

You can use the ____________________ command to sort a file's contents alphabetically or numerically.

Accepted Answer

The answer of You can use the ____________________ command to...

Question 11

What is a variable-length record?

Accepted Answer

A programmer can structure a file contai

Question 12

The join command is used to associate information in two different files on the basis of a common field or ____ in those files.

Accepted Answer

A) index 
B) link 
C) column 
D) key 
A) index 
B) link 
C) column 
D) key

Question 13

Assuming project1,project2 and project3 are files,what is the purpose of entering the following command?
cp project1 project2 project3 duplicates

Accepted Answer

You can specify multiple source files as

Question 14

Match each item with a statement below.
-option of the sort command used to indicate that a specific character separates the fields

Accepted Answer

A) -name 
B) -r 
C) -c 
D) > 
E) -d
F)-i
G)-u
H)paste
I)-t 
A) -name 
B) -r 
C) -c 
D) > 
E) -d
F)-i
G)-u
H)paste
I)-t

Question 15

When UNIX-Linux detect errors in processing system tasks and user programs,they direct the errors to ____________________,which,by default,is the screen.

Accepted Answer

The answer of When UNIX-Linux detect errors in processing system...

Question 16

The ____________________ option of the paste command causes files to be pasted one after the other instead of in parallel.

Accepted Answer

The answer of The ____________________ option of the paste command...

Question 17

What is the purpose of entering the following command?
cat janes_research marks_research > total_research

Accepted Answer

The command shown above uses t

Question 18

System administrators and programmers refer to standard input as ____.

Accepted Answer

A) sin 
B) stin 
C) stdin 
D) standardin 
A) sin 
B) stin 
C) stdin 
D) standardin

Question 19

Match each item with a statement below.
-this option prevents the touch command from creating a file,if it does not already exist

Accepted Answer

A) -name 
B) -r 
C) -c 
D) > 
E) -d
F)-i
G)-u
H)paste
I)-t 
A) -name 
B) -r 
C) -c 
D) > 
E) -d
F)-i
G)-u
H)paste
I)-t

Question 20

____________________ special files are related to devices,such as disks,and send information using blocks of data.

Accepted Answer

The answer of ____________________ special files are related to devices,such...

To run the myscript shell script located in the current directory,you should enter: ____.

Match each item with a statement below. -is an option of the find command

In UNIX-Linux,text files and binary files are considered to be ____ files.

The command > accountsfile ____.

What is the find command used for?

The ____ option of the paste command is used to specify a different separator as a delimiter.

System administrators and programmers refer to standard output as ____.

The cp ____ option creates a symbolic link or name at the destination rather than a physical file.

When you use cat to combine two files into a third file,the first line of the output contains the first line of the first file followed by the first line of the second file.

You can use the ____________________ command to sort a file's contents alphabetically or numerically.

What is a variable-length record?

The join command is used to associate information in two different files on the basis of a common field or ____ in those files.

Assuming project1,project2 and project3 are files,what is the purpose of entering the following command? cp project1 project2 project3 duplicates

Match each item with a statement below. -option of the sort command used to indicate that a specific character separates the fields

When UNIX-Linux detect errors in processing system tasks and user programs,they direct the errors to ____________________,which,by default,is the screen.

The ____________________ option of the paste command causes files to be pasted one after the other instead of in parallel.

What is the purpose of entering the following command? cat janes_research marks_research > total_research

System administrators and programmers refer to standard input as ____.

Match each item with a statement below. -this option prevents the touch command from creating a file,if it does not already exist

____________________ special files are related to devices,such as disks,and send information using blocks of data.

The Essence of Unix and Linux

Exploring the Unix-Linux File Systems and File Security

Mastering Editors

Advanced File Processing

Introduction to Shell Script Programming

Advanced Shell Programming

Exploring the Unix-Linux Utilities

Perl and Cgi Programming

Developing Unix-Linux Applications in C and C

The X Window System

Filters

Exam 4: Unix-Linux File Processing

To run the myscript shell script located in the current directory,you should enter: ____.

Match each item with a statement below. -is an option of the find command

In UNIX-Linux,text files and binary files are considered to be ____ files.

The command > accountsfile ____.

What is the find command used for?

The ____ option of the paste command is used to specify a different separator as a delimiter.

System administrators and programmers refer to standard output as ____.

The cp ____ option creates a symbolic link or name at the destination rather than a physical file.

When you use cat to combine two files into a third file,the first line of the output contains the first line of the first file followed by the first line of the second file.

You can use the ____________________ command to sort a file's contents alphabetically or numerically.

What is a variable-length record?

The join command is used to associate information in two different files on the basis of a common field or ____ in those files.

Assuming project1,project2 and project3 are files,what is the purpose of entering the following command? cp project1 project2 project3 duplicates

Match each item with a statement below. -option of the sort command used to indicate that a specific character separates the fields

When UNIX-Linux detect errors in processing system tasks and user programs,they direct the errors to ____________________,which,by default,is the screen.

The ____________________ option of the paste command causes files to be pasted one after the other instead of in parallel.

What is the purpose of entering the following command? cat janes_research marks_research > total_research

System administrators and programmers refer to standard input as ____.

Match each item with a statement below. -this option prevents the touch command from creating a file,if it does not already exist

____________________ special files are related to devices,such as disks,and send information using blocks of data.

The Essence of Unix and Linux

Exploring the Unix-Linux File Systems and File Security

Mastering Editors

Advanced File Processing

Introduction to Shell Script Programming

Advanced Shell Programming

Exploring the Unix-Linux Utilities

Perl and Cgi Programming

Developing Unix-Linux Applications in C and C

The X Window System

Filters