Term
|
Definition
| Wildcard characters are also known as ___ characters. |
|
|
Term
|
Definition
| A(n) ___ is a name that represents another command. |
|
|
Term
| program development cycle |
|
Definition
| The process of developing an application is known as the ___. |
|
|
Term
|
Definition
| The ____ reads lines of code that the programmer wrote in source file and converts them to the appropriate machine-language instructions. |
|
|
Term
|
Definition
| ___ is the process of going through program code to locate errors and then fix them. |
|
|
Term
|
Definition
| ___ refers to the parent ID of the shell. |
|
|
Term
|
Definition
| The ___ structure simplifies the selection of a match with a list of choices. |
|
|
Term
|
Definition
| The variable names or values that appear to the left and right of an operator are its ___. |
|
|
Term
|
Definition
| ___ holds the path name of the program for the type of shell being used. |
|
|
Term
|
Definition
| A(n)___ is a sequence of procedures, programming code, or commands that result in a program or that can be used as part of a program. |
|
|
Term
|
Definition
| A(n) ___ is a computer language that uses English-like expressions. |
|
|
Term
|
Definition
| If a source file contains ___ (grammatical mistakes in a program language use), it cannot be converted into an executable file. |
|
|
Term
|
Definition
| ___ holds the list of path names for directories searched for executable commands. |
|
|
Term
|
Definition
| _________ conforms to a scripting and programming language format; shell expressions use operators similar in the C programming language. |
|
|
Term
|
Definition
| A(n) _________ command executes a command when a specified signal is received from the operating system. |
|
|
Term
| logic structures, control structures |
|
Definition
| Shell scripts support _______________ also called _________________. (Choose all that apply) |
|
|
Term
|
Definition
| Shell scripts support _______________ also called _________________. (Choose all that apply) |
|
|
Term
|
Definition
| __________ offers strong scripting and programming language features, such as shell variables, logic structures, and math/logic expressions. |
|
|
Term
|
Definition
| A(n) __________ is a running model of an application, which lets the developer review the final results before committing to the design. |
|
|
Term
|
Definition
| _________ is similar to the Bash shell in many respects, but also has syntax similar to that of C programming; useful if familiar with older Korn shell scripts. |
|
|
Term
|
Definition
| The test _____ command means “logical negation”. |
|
|
Term
|
Definition
| The test _____ command means “equal to”. |
|
|
Term
| decision, document, data, magnetic disk |
|
Definition
| Which of the following are examples that may be used in a flowchart? (Choose all that apply) |
|
|
Term
|
Definition
| What does a down arrow represent in a flowchart? |
|
|
Term
|
Definition
| The ________ utility changes the characters typed at the keyboard, character by character, and works as a filter when the input comes from the output of another UNIX/Linux command. |
|
|
Term
|
Definition
| What is a process a program performs to ensure that the user has entered acceptable information, such as preventing a user from entering a duplicate record in a data file? |
|
|
Term
|
Definition
| When creating a shell function from the command line, what character is entered at the first > prompt just after the function’s name declared? |
|
|
Term
|
Definition
| The test _____ command means “less than or equal to”. |
|
|
Term
|
Definition
| A(n) __________ is a logic diagram that uses a set of standard symbols to visually explain the sequence of events from the start of a process to its end point. |
|
|
Term
|
Definition
| The test _____ command tests for a nonzero string. |
|
|
Term
|
Definition
| The test _____ command means “greater than or equal to”. |
|
|
Term
|
Definition
| The ________ command reads a file as its input and outputs the file’s modified contents. |
|
|
Term
|
Definition
| A(n) __________ operator is a logical operator that symbolizes AND, OR, or NOT. |
|
|
Term
|
Definition
| The test _____ command tests for a zero-length string. |
|
|
Term
|
Definition
| Which of the following characters are placed right after a function name when creating a shell function? |
|
|
Term
|
Definition
| After creating a(n) ___________, the next step in designing a program is to write ___________. (Choose all that apply) |
|
|
Term
|
Definition
| A(n) ____________ is a group of commands that is stored in memory and assigned a name. |
|
|
Term
|
Definition
| Use the _________ command to validate the existence of directories and files as well as compare numeric and string commands. |
|
|
Term
|
Definition
| A(n) __________ is a numeric value that the command returns to the operating system when it finishes. |
|
|
Term
|
Definition
| What symbol is typically used at the start and end of a flowchart? |
|
|
Term
| ifconfig, ping, traceroute, netstat |
|
Definition
| The _______, ________, ________, and ________ commands are used on computers connected to a network for viewing information about the network connection and for troubleshooting the connection. (Choose all that apply) |
|
|
Term
|
Definition
| ___________ are temporary files that lose their usefulness after several days. |
|
|
Term
|
Definition
| Text containing embedded typesetting commands is processed by programs like the ________ and ________ utilities or the Linux _______ utility for formatting output. (Choose all that apply) |
|
|
Term
|
Definition
| A(n) __________ is created when an executing program attempts to do something illegal. |
|
|
Term
| system status, security, programming, networking |
|
Definition
| Which of the following UNIX/Linux utilities are classified into its major functional areas? (Choose all that apply) |
|
|
Term
|
Definition
| The ________ command is a basic utility for sending and retrieving mail on a UNIX/Linux computer. |
|
|
Term
|
Definition
| ___________ is a standard that supports sending and receiving binary files in mail messages. |
|
|
Term
|
Definition
| The _________ command terminates a specific process. |
|
|
Term
|
Definition
| _________ is a utility that uses the SMB protocol, which is also used by Windows systems for sharing folders and printers. |
|
|
Term
|
Definition
| The utility that checks spelling, ________, scans a text document for typing errors and suggests corrections. |
|
|
Term
|
Definition
| The _________ and _________ utilities provide detailed views of the “internals” of the system to determine factors such as CPU and memory use. (Choose all that apply) |
|
|
Term
|
Definition
| UNIX/Linux systems enable resource sharing over a network by using _________. |
|
|
Term
|
Definition
| The ________ command has a set of options that allows it to perform copying tasks. |
|
|
Term
|
Definition
| The _________ command displays all processes currently running. |
|
|
Term
|
Definition
| A(n) _________ enables services and software on one computer to use services and software on a different computer. |
|
|
Term
|
Definition
| The __________ is used to help ensure that information on a network goes to the right place. |
|
|
Term
|
Definition
| The _________ command checks for disk usage. |
|
|
Term
|
Definition
| The _________ utility checks and reports on free disk space. |
|
|
Term
|
Definition
| When running a program, it starts one or more processes that are identified to the operating system through a unique number called _________ or __________. (Choose all that apply) |
|
|
Term
|
Definition
| Archive and backup file systems, directories, and files, using the ________ command. |
|
|
Term
|
Definition
| A(n) _________ is a segment of code often used over and over again that can be internal or external to a program. |
|
|
Term
|
Definition
| __________ do not change value as the program runs. |
|
|
Term
|
Definition
| A(n) _________ is a variable representing a set of key/value pairs. |
|
|
Term
|
Definition
| A(n) _________ is the text or object in a Web document that, when clicked, loads another document and displays it in the browser window. |
|
|
Term
|
Definition
| A(n) _________ is an input/output connection between a Perl program and the operating system. |
|
|
Term
|
Definition
| __________ are symbolic names that represent values stored in memory. |
|
|
Term
|
Definition
| The two parts of HTML code are _________ and __________. (Choose all that apply) |
|
|
Term
|
Definition
| The <> symbol is called the _________ operator. |
|
|
Term
|
Definition
| __________ is a free script language that runs on many operating systems. |
|
|
Term
|
Definition
| ________ are variables that store an ordered list of scalar values that are accessed with numeric subscripts, starting at zero. |
|
|
Term
|
Definition
| When assigning values for an array, what character should precede the name of the array? |
|
|
Term
|
Definition
| What is the Perl numeric relational operator for equality? |
|
|
Term
|
Definition
| What is the Perl character for a carriage return? |
|
|
Term
|
Definition
| What is the Perl string relational operator for not equal to? |
|
|
Term
|
Definition
| Perl is the most commonly used language for _________. |
|
|
Term
|
Definition
| A(n) __________ operator is a special Perl operator for numeric sorts that reduces coding requirements. |
|
|
Term
|
Definition
| The _________ feature allows a UNIX/Linux system to access its own internal network configuration instead of an external network. |
|
|
Term
|
Definition
| A(n) _________ is a simple variable that holds a number or string. |
|
|
Term
|
Definition
| A(n) _________ is a system running Web server software. |
|
|
Term
|
Definition
| A Web page can be created using ___________. |
|
|
Term
|
Definition
| A(n) _________ character is a single byte in which all bits are set to zero. |
|
|
Term
|
Definition
| The __________ makes modifications to a program, such as including the contents of other files and creating constant values. |
|
|
Term
|
Definition
| __________ are specialized system processes that run in the background. |
|
|
Term
|
Definition
| What C format specifier stands for a character string? |
|
|
Term
|
Definition
| Which of the following are C arithmetic operators? (Choose all that apply) |
|
|
Term
|
Definition
| Variables that are declared inside a function are called ___________. |
|
|
Term
|
Definition
| __________ is the language in which UNIX was developed and refined. |
|
|
Term
|
Definition
| The line under the “include” statement that reads “void message();” is called a(n) ___________. |
|
|
Term
|
Definition
| The _________ of a variable is the part of the program in which the variable is defined and, therefore, accessible. |
|
|
Term
|
Definition
| A(n) __________ is an argument that specifies how formatting should occur when using the screen output library function printf(). |
|
|
Term
|
Definition
| __________ programming uses objects for handling data. |
|
|
Term
|
Definition
| A C program consists of separate bodies of code, known as ___________. |
|
|
Term
|
Definition
| What is the C data type that occupies a single byte? |
|
|
Term
|
Definition
| The C language, like all programming languages, includes __________. |
|
|
Term
|
Definition
| A(n) ________ is a collection of data and a set of operations, called ________, which manipulate the data. (Choose all that apply) |
|
|
Term
|
Definition
| Which of the following are C language keywords? (Choose all that apply) |
|
|
Term
|
Definition
| __________ is a low-level language that provides maximum access to all the computer’s devices, both internal and external. |
|
|
Term
|
Definition
| _________ are names given to variables and functions. |
|
|
Term
|
Definition
| What C format specifier stands for a single character? |
|
|
Term
|
Definition
| What C format specifier stands for a pointer? |
|
|
Term
|
Definition
| Runlevel _________ halts or shuts the system down (never to be used in the /etc/initab file). |
|
|
Term
|
Definition
| ____________ is a common Window Manager that offers see-through windows, window tabs and title bar configuration options. |
|
|
Term
|
Definition
| The _________ command starts the X Window System graphical interface. |
|
|
Term
| Calc, Base, Impress, Math |
|
Definition
| The program elements of OpenOffice.org include: (Choose all that apply) |
|
|
Term
|
Definition
| __________ is the capability for a computer operating system to be used on smaller computers or on larger computers. |
|
|
Term
|
Definition
| ____________ is a common Window Manager that is theme-based. |
|
|
Term
|
Definition
| __________ is the level of function at which UNIX/Linux system is running. |
|
|
Term
|
Definition
| A(n) _________ is usually a program or small software application that is represented by an icon. |
|
|
Term
|
Definition
| GNOME offers a powerful file management tool called ____________. |
|
|
Term
|
Definition
| __________ enables a user to customize the desktop background, screen saver, and other features. |
|
|
Term
|
Definition
| Runlevel _________ is not used. |
|
|
Term
|
Definition
| ____________ is a common Window Manager for large and small computers using open systems. |
|
|
Term
|
Definition
| ___________ contains icons that invoke applets or applications. |
|
|
Term
|
Definition
| The ____________ controls how windows appear and how users control them. |
|
|
Term
|
Definition
| The ___________, a product of the GNU project, is a desktop environment that is used along a Window Manager. |
|
|
Term
|
Definition
| __________ is a combined file manager, Web browser, and document viewer. |
|
|
Term
|
Definition
| The ____________ provides the specific GUI appearance, software applications, and other resources that are used. |
|
|
Term
|
Definition
| ____________ is a common Window Manager based on the fvwn Window Manager and often used with some Red Hat versions of Linux. |
|
|
Term
|
Definition
| _________ are a number of small images on a desktop. |
|
|
Term
|
Definition
| The ____________ is a GUI that runs on Linux and many UNIX operating systems. |
|
|
