for me im i have a lot to learn to this subject
also im injoyed to lesining sir mark the way he talk and to expliane to us
what he talking a bout the topics
i wish i will passed to this subject
and i hope sir mark they have a lot a patince of some students sometimes dont have a inetiative.
Lunes, Disyembre 12, 2011
DATA STRUCTURE PRELIM TOPIC
ARRAYS-Arrays are analogous to the mathematical concepts of vectors, matrices, and tensors. Indeed, arrays with one or two indices are often called vectors or matrices, respectively. Arrays are often used to implement tables, especially lookup tables; the word table is sometimes used as a synonym of array.
STACKS-A stack is a restricted data structure, because only a small number of operations are performed on it. The nature of the pop and push operations also means that stack elements have a natural order.
QUEVES-
LINKED LIST-
Linked lists are among the simplest and most common data structures. They can be used to implement several other common abstract data structures, including stacks, queues, associative arrays, and symbolic expressions, though it is not uncommon to implement the other data structures directly without using a list as the basis of implementation.
STACKS-A stack is a restricted data structure, because only a small number of operations are performed on it. The nature of the pop and push operations also means that stack elements have a natural order.
QUEVES-
LINKED LIST-
Linked lists are among the simplest and most common data structures. They can be used to implement several other common abstract data structures, including stacks, queues, associative arrays, and symbolic expressions, though it is not uncommon to implement the other data structures directly without using a list as the basis of implementation.
REFLECTION IN PRELIM TOPICS
To create own program and to run the data wich were when how to process the data. i wish to be passed to this subject
i well agree they when he teach to expliane
So that i have a lot to learn thise subject i wish sir mark they have a patience a student . because sometimes they have some of student don’t have a inichative.
Biyernes, Setyembre 2, 2011
1.booting-booting (also known as booting up) is a bootstrapping process that starts operating system when the user turns on a computer system. A boot sequence is the initial set of operations that the computer performs when power is switched on.
2.GUI-A graphical user interface (GUI) is a human-computer interface (i.e., a way for humans to interact with computers) that uses windows, icons and menus and which can be manipulated by a mouse (and often to a limited extent by a keyboard as well).
3.linux-Linux can be installed on a wide variety of computer hardware, ranging from mobile phones, tablet computers, routers and video game consoles, to desktop computers, mainframes and supercomputers. Linux is a leading server operating system, and runs the 10 fastest supercomputers in the world.
4.Macintosh OS-The Macintosh user experience is credited with popularizing the graphical user interface. The original form of what Apple would later name the "Mac OS" was the integral and unnamed system software first introduced in 1984 with the original Macintosh, usually referred to simply as the System software.
5.MS-DOS-MS-DOS grew from a 1981 request by IBM for an operating system for its IBM PC range of personal computers. Microsoft quickly bought the rights to (Quick and Dirty Operating System), also known as 86-DOS, from Seattle Computer Products, and began work on modifying it to meet IBM's specification.
6.MULTITASKING-In computing, multitasking is a method where multiple tasks, also known as processes, share common processing resources such as a CPU. In the case of a computer with a single CPU, only one task is said to be running at any point in time, meaning that the CPU is actively executing instructions for that task.
7.NOS-National Occupational Standards (NOS) specify UK standards of performance that people are expected to achieve in their work, and the knowledge and skills they need to perform effectively.NOS can be used to support any and all human resource management and development activities, as shown in the developed for Skills for Justice to support the use of the NOS for Legal Advice.
8.OS-An operating system (OS) is software, consisting of programs and data, that runs on computers, manages computer hardware resources, and provides common services for execution of various application software. The operating system is the most important type of system software in a computer system. Without an operating system, a user cannot run an application program on their computer, unless the application program is self booting.
9.system software-System software is computer software designed to operate the computer hardware and to provide a platform for running application software.System software is computer software designed to operate the computer hardware and to provide a platform for running programs such as "Windows Update" for Windows or "Software Update".
10.application software-Application software is contrasted with system software and middleware, which manage and integrate a computer's capabilities, but typically do not directly apply them in the performance of tasks that benefit the user. The system software serves the application, which in turn serves the user.
11.UNIX-a UNIX system is and its associated trademark in trust for the industry.
12.Utility programs-A program that supports using the computer, an application or a development environment. Also called "utilities," utility software is programmed like any other software, except that it plays a supporting role. Usually relatively small programs, they typically perform a limited number of tasks.Utility programs include file management (creating, moving and renaming folders, copying and deleting files), file search, comparing file contents as well as performing diagnostic routines to check the performance and current health of the hardware.
13.Windows-Windows Update is included in Control Panel. In the future, to check for updates (or if this webpage doesn’t open Windows Update automatically):
Click the Start button, click All Programs, and then click Windows Update.
Click the Start button, click All Programs, and then click Windows Update. Microsoft Windows is a series of operating systems produced by Microsoft.
Microsoft introduced an operating environment named Windows on November 20, 1985 as an add-on to MS-DOS in response to the growing interest in graphical use
14.Windows CE-Windows CE (officially known as Windows Embedded Compact), is an edition of Windows that runs on minimalistic computers, like satellite navigation systems and some mobile phones. Windows Embedded Compact is based on its own dedicated kernel, dubbed Windows CE kernel. Microsoft licenses Windows CE to OEMs and device makers.
15.Windows mobile- is a mobile operating system developed by Microsoft that was used in smartphones and mobile devices, but by 2011 was rarely supplied on new phones. The last version is "Windows Mobile 6.5.5"; it is superseded by Windows Phone 7, which does not run Windows Mobile software.
*Differentiate
Mac OS vs Windows vs UNIX- Unix vs. Microsoft Windows
Microsoft Windows is widely regarded as the epitome of insecure platforms a platform fraught with innumerable security problems. Windows systems top the charts in perhaps every major vulnerability and incident list. In contrast, Unix systems are perceived to be considerably more secure.
How Did Windows Become "So Insecure"?
How Did Windows Become "So Insecure"?
I posed this question to a few people: technology experts, and non-technical users. I found that very few people had actually ever given this any serious thought. They "just knew" that Windows is "the most insecure platform." Those who were willing to think on-the-fly ascribed their beliefs to gut-feeling, perpetual digital disasters crashing down upon Windows (as experienced first-hand or as reported by the media), statistics (incidents and vulnerabilities published by respectable organizations), folklore, inherent (sometimes inexplicable) hatred of all things Microsoft, inherent affinity for Unix, etc. Some conjectures took Microsoft's monopoly into account, concluding that Microsoft "doesn't really care" about security, as they can afford not to, and still be successful.
Huwebes, Agosto 11, 2011
4. Students are to prepare a report on solid-state storage and how it works.Next-generation laptops won’t have hard drives. Instead, they’ll use flash memory—the same found in camera memory cards and iPhones. Flash-based drives are thinner, faster and nearly indestructible.
5. Students are to investigate teleconferencing technology.
3. Create a list of components and features that the student should consider when purchasing a computer. They then explain why they made these selections. The installer always installs or removes a component from a user's computer as a coherent piece. Components are usually hidden from the user. When a user selects a feature for installation, the installer determines which components must be installed to provide that feature
2. Students investigate the computer’s power management settings and create a report on what they discover.
While the use of monitor power management features
has become fairly widespread in the United States, relatively few
enterprises utilize computer power management (CPM) features–
also known as computer “sleep settings.” Since activating CPM
features in desktop and notebook operating systems can save up
to $50 per computer annually (and up to $100 per computer
where monitor sleep settings aren’t already in use), we set out to
understand the most common barriers to the use CPM features
in enterprise IT environments.
While the use of monitor power management features
has become fairly widespread in the United States, relatively few
enterprises utilize computer power management (CPM) features–
also known as computer “sleep settings.” Since activating CPM
features in desktop and notebook operating systems can save up
to $50 per computer annually (and up to $100 per computer
where monitor sleep settings aren’t already in use), we set out to
understand the most common barriers to the use CPM features
in enterprise IT environments.
1. Students use a search engine to find information about who invented the microprocessorThe first automobiles were powered by steam. This technique, although suitable for large vehicles like boats and trains, was not practical for smaller individual automobiles. So, a century after it was invented, in 1770, the automobile was still considered a toy. Imagining how such an engine could effectively replace the steam powered engines of automobiles, the mechanic Gottlieb Daimler tried to build a much lighter engine working on the same principle. In 1885, he came up with a very light 2-step combustion engine that was used for boats, velocipeds and even tram ways. A few years later, in 1889, he invented a 4-step combustion engine that is the direct ancestor of the engine we find in our cars today.
Huwebes, Agosto 4, 2011
ALL ABOUT My 4rth BROTHER
Ang pang apat ko naman na kapatid ay nag aaral pa sa HOLY CHILD GM. 1st. YEAR HIGH SCHOOL siya din yon tomotolong sa bahay sa mama at papa ko pa wala siyang clase siya yong naga hatid sa school ng bunso namin na mga kapatid at siya din yong naga bantay . nag aalaga sa mga hayop ng papa at mama ko sa mga sa alagang hayop ng kuya ko close kami at somusonud din naman siya sakin wat sisnsabi ko payu ko sakanya aske a ate niya smosunod din naman syay wala ako problema sakanya.
ALL ABOUT MY SISTER
Ang ate ko ay pangalwa sa aming ma kapatid mejo hindi kami close pero masumbonngan k parin syay minsan ssa aking mga problema at sa aking hinanakit sa aking parents hindi naman na ibig kong sabihin na hate ko sila papa at mama yong parang hindi kolanag talaga maintindihan kong bakit malalaman ko at at marinig namin yong pinag awayan nila ni papa pero yon lang ikinasama ng loob k sa kanila pero hindi ko p[inapakita sakinila.sa ate ko naman parihas kami nag board at mejo hindi kalayuan ang tinitiraha namin minsan lang din kami magkita dahil nasa bang school siya na aaral ang ate k ay student pa shes taking at course (HRM) AT SCHOOL ASSUMPTION COLLEGE DAVAO. pero nagmamahalan kami kahit hindi kami masyadong nag kikiwento sa isat isa peru kahit nagsisilos ako sa BF niya dahil parang mas pabor ito sakanya kaysa saakin feeling ko talaga mas mahalga pa ito sakanya kaysasakin hindi kolang ito sinabi sakanya pero sinasabi k sa aking papa at mama yong aking sama ng loob ko sa aking ate.
ALL ABOUT MY KUYA
PANGANAY NA ANAK NAMIN ANG AKING KUYA MAHAL NA MAHAL KAMI NI KUYA AT MAGKASUNDO KAMI SA LAHAT NG BAGAY. MAHAL NA MAHAL NIYA KAMI GSYON PAMAN PANSIN NAMIN YON LAHAT SYA AY RESPONSIBLE SAAMIN SA FAMILY KO GANON PAMAN HINDI SYAY MAILIG NG POMUPONTA SA BAHAY NG BARKADA PANSI KO YON SAKANYA SIYA AY NASA BAHAY LANG AT NAG MANAGE NG KANYANG LUPA NA PUNO NG MGA PRUTAS ISA NA DOO YONG MGA SAGING AT IBA PA, NAPAKAGANDA NG BONGGA NG KAYANG PROTAS NA SAGING AT ITO AY NAPAKAMAHAL NG KILO DIMAN AKO NANGENGE ALAM SA KITA NITO PERO MINSAN MALAMAN KO SA AKING MGA MAGULANG.YAN PO ANG PERA NA BINIBIGAY NG KUYA KOS A AMING MGA BONSUNG KAPATID.NAGPAPASALAMAT AK SA AKING KUYA SA WALANG HUMPAY NA PAGSOPORTA SA AKINGMGA KAPATID AT MGA MAGULANG.SYAY BLESSING SAMIN NG AKING PAMILYA DAHIL IBANG IBA SYA SA MGA LALAKI NA KIKITA K SAKANYANG PAG ALAGA AT PAGMAMAMHAL SA AMIN HINDI SYA MAKASARILING TAO I HOPE NA HINDI SYAY MAGBABAGO SAMIN.
ALL ABOUT MY SELF
IM ROSELYN ABANOS 19 YEARS OLD IM STELL STUDY AT HOLY CHILD COLLEGE SCHOOL OF DAVAO. IM TAKING COURSE (BSIT) 1ST. YEAR COLLEGE. I HAVE 4 BROTHERS IN 2 SISTERS,THE REST STELL STUDENT UNTIL NOW ALL OF THEM ARE THE SAME STUDENT HOHHOHOH SA PARENTS KO GANON PARIN SILA DID NOT EXPERIENCE NA MAKITA NA NAGBAGO NA SILA I NEVER TO SEE NA MAKITA NA HINDI NA SILA SA NAG AAWAY, KAYA YON ISA NA DAHILAN NA NAG BOARD AKO GANON PAMAN I WILL NEVER TO WESTING MY TIME TO REJECT MY STUDY I LOVE VERY MUCH MY STUDY I WANT TO FINISH MY COLLEGE. KAHIT NAAPIKTOHANA KO SA PAG AAWAY NILA MAMA AT PAPA AT MINSAN MARINIG KO NA SINASAGOT NI KUYA ANG PARENTS KO GALIT AKO KY KUYA PERO AYAW KONA DOMAGDAG PA SA PROBLEMA NG FAMILY NAMIN KAYA NANAHIMIK AKO SA NARIRINIG KO SA BAHAY NAMIN I WISH NA MABIGYAN NG KAPAYPAAN ANG PAMILYA NAMIN AT MARAMDAMAN KO YON.
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