the Python(command line) interpreter’s command prompt look like? (0.5 points) Like a standard command prompt. Black screen‚ white writing. 3. Name at least one way to deal with a frozen window. (0.5 points) Close the window and try again. 4. What does the reset() command do? (1.0 points) Erases everything drawn by the turtle and moves the turtle back to its starting position 5. What is an argument? (1.0 points) A letter‚ number‚ word or combination of those that a command needs in order
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1. AR 600-20‚ Army Command Policy - Army Publishing Directorate ... www.apd.army.mil/pdffiles/r600_20.pdf Mar 18‚ 2008 – Army Regulation 600–20. Personnel–General. Army. Command. Policy. Headquarters. Department of the Army. Washington‚ DC. 18 March ... 2. Army Command Policy - Army Publishing Directorate - U.S. Army www.apd.army.mil/jw2/xmldemo/r600_20/cover.asp Department of the Army Regulation 600-20 ... This regulation applies to the Active Army‚ the Army National Guard/Army National
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pwd 11. The command displays your present working directory. a. cat b. cd c. touch d. pwd- UNIX operating system 12. The system directory contains the Linux kernel. a. /boot - This is where the Linux kernel and boot loader files are kept. The kernel is a file called vmlinuz. b. /root c. /dev d. /var 13. The in the vi editor allows you to save and quit the program. a. :wq- To quit and save edits (basically the same as ZZ). b. q! c. w! d. ! 14. The command to rename a file
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experiment with the vi editor commands. In the lab‚ the “garden” file was edited in many different ways. Many commands were explored in this lab including the ab‚ U‚ yy‚ dd‚ w‚ set number‚ set showmode‚ and paging commands. Step 1: Boot up the computer by pressing the power button. Step 2: Select Oracle Virtualbox using the mouse. Step 3:Open Fedora by using the Virtualbox Machine and click start when Fedora is selected. Step 4: With the vi editor in command mode type in‚ “:ab Nathaniel NH”
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host on your network. Finger is a UNIX command that serves as a user information lookup. Performing a finger of a remote host provides information such as usernames‚ their associated real names‚ idle time‚ and IP addresses of users logged onto the target host at the time (whatis.com‚ 2007). ShowmountThe UNIX command showmount is designed to query a remote host to display NFS shares that are present on the host. If no parameters are supplied with the command‚ showmount will display a list of clients
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Title: AVR controlled USBCAN Bus Interface Issue: E Author: Michael Wolf Printed: 02/08/2009 A black bar on the left side marks changes since last issue. Intro The purpose of this project is a simple and easy to use USB CAN bus interface. Heart of the circuit is an Atmel AVR ATmega162 microcontroller which controls the Communication between FTDI FT245BM USB to parallel converter and Philips SJA1000 Stand-alone CAN bus controller. The SJA1000 is memory mapped into memory space of the
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Ex. No.1 AIM: Study data types in SQL and usage of various Data Definition Language commands. PROCEDURE: What is SQL? SQL is structured Query Language which is a computer language for storing‚ manipulating and retrieving data stored in relational database. SQL is the standard language for Relation Database System. All relational database management systems like MySQL‚ MS Access‚ Oracle‚ Sybase‚ Informix‚ postgres and SQL Server uses SQL as standard database language. Also they are using different
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shell ordinarily do while a command is executing? What should you do if you do not want to wait for a command to finish before running another command? A1) The shell goes to “sleep” until the command has been processed. You can run a program in the background‚ which will allow you to run more than one at a time. Q3) What is a PID number? Why are these numbers useful when you run process in the background? Which utility displays the PID numbers of the commands you are running? A3) process
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SQL has many unique commands that help simplify database commands. SQL’s UNION command allows us to combine the results of two or more database queries that are not necessarily linked through a database relationship. For example‚ if we have a school database and wish to use it to create a master contact list for all students‚ faculty and staff that could be difficult. Looking at our database‚ we can discover that the records corresponding to each of these constituencies appears in separate database
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DISK OPERATING SYSTEM INTRODUCTION: • MS-DOS (Microsoft Disk Operating System) is a single-user‚ single-tasking computer operating system that uses a command line interface (CLI). • It also works as an interpreter between user and computer. • The term DOS can refer to any operating system‚ but it is most often used as shorthand for MS-DOS (Microsoft disk operating system). Originally developed by Microsoft for IBM‚ MS-DOS was the standard operating system for IBM-compatible
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