OLD 1º BCH TICO

ENCUESTA FIN CURSO

https://drive.google.com/open?id=1td2U2IAAKpJ0-clbO-t00p7trQbjNjgzqogWgE8QaYw

PRESENTACIÓN DEMO SCRATCH 

Los dias para presentación de trabajos son los siguientes en el edificio A (A210):
Lunes 27 mayo - 3ª y 6ª hora
Martes 28 mayo - 3ª, 5ª y 6ª hora
Miercoles 29 mayo - 5ª y 6ª hora

Operating Systems Test

https://drive.google.com/open?id=13YN0CNYhaci-z3UAURMbbBQSIL1lNo1lZ8CRbFamQYg


OPERATING SYSTEMS

Follow the link and answer several questions about it


TELEFONICA FOUNDATION PICTURES


















VIDEO PRACTICES
For all the practices is mandatory to give a presentation speaking in front of the colleagues.

 Practice 2 (deadline: 21st december, presentation after chritsmas) 

Create un video using openshot choosing one of following items;
 a) Impossible mountage (UFOS, DINOSAURS, MYTHOLOGICAL CREATURES, CARTOONS,...)
    b) Critic for a movie using your faces
    c) Any idea such as talent shows, travellers around the world, ...use your imagination.

-   - At least 3 different videos (1,5 p)
    - At least 2 songs as a background (1 p)
    - A title at the beginning (0.5 p)
    - Some credits in the end (0.5 p)
    - add one or two transitions (0.5 p)
    - creativity (2 p)
    - different shots (1 p)
    - different camera movements (1 p)
    - your own faces talking or moving (2 p)


Theory for video

Kinds of shots  https://www.youtube.com/watch?v=wU3gJd8BGBo

angles and movements  https://www.youtube.com/watch?v=7y0ouVBcogU


HW PROJECT

Give a presentation to the general group trying to sell a complete solution in computers for a high school.

Indications

- 5 computer classrooms including 16 normal PCs and 1 Server each. (4 upstairs, 1 downstairs).

- 10 normal PCs (7 in normal classrooms and 3 at the teachers room)

- 3 printers (2 in normal classrooms and 1 at the teachers room)

teachers room is upstairs.

- A network (switches, hubs, routers, cables) to have complete connectivity

- A wi-fi network providing coverage for the entire building (20 m x 40 m = 800 m2 every floor)

- A router to get access to the Internet (at least 100 €)

- Some access points to provide Wi-Fi (at least 20 €/unit)

Requirements

- PC - uP (i5), HDD 250 GB, RAM 8 GB

- Server  -  uP (i7), HDD 0,5 TB, RAM 16 GB

- cables (UTP - 10 m/PC), calculate length for switches, hubs....


Every team must present next items:

- General description (word)

- Budget (Excel)

- Drawings (Powerpoint, Packet tracer and Recortes)

- Promotion (no personal gifts)

Example:







HARDWARE/SOFTWARE

A Motherboard (sometimes alternatively known as the mainboard, system board, planar board or logic board, is the main printed circuit board (PCB) found in computers and other expandable systems. It holds and allows communication between many of the crucial electronic components of a system, such as the central processing unit (CPU) and memory, and provides connectors for other peripherals.

A microprocessor is a computer processor that incorporates the functions of a computer's central processing unit (CPU) on a single integrated circuit (IC), The microprocessor is a multipurpose, programmable device that accepts digital data as input, processes it according to instructions stored in its memory, and provides results as output.

A multi-core processor is a single computing component with two or more independent actual processing units (called "cores"), which are the units that read and execute program instructions.
Multi-core processors may have two cores (dual-core CPUs), four cores (quad-core CPUs), six cores (hexa-core CPUs), eight cores (octa-core CPUs, ) or more.

Random-access memory (RAM /ræm/) is a form of computer data storage. A random-access memory device allows data items to be accessed (read or written) in almost the same amount of time irrespective of the physical location of data inside the memory.
RAM is normally associated with volatile types of memory where stored information is lost if power is removed.

Read-only memory (ROM) is a class of storage medium used in computers and other electronic devices. Data stored in ROM can only be modified slowly, with difficulty, or not at all, so it is mainly used to distribute firmware (software that is very closely tied to specific hardware, and unlikely to need frequent updates).
It is a non volatile memory as the PC always boot extracting data and instructions from it.

A power supply unit is an electronic device that supplies electric energy to an electrical load. The primary function of a power supply is to convert one form of electrical energy to another and, as a result, power supplies are sometimes referred to as electric power converters.
Into a PC, PSU converts AC 230 volts into several DC voltages (Typically +12, -12, +5, -5, +3, -3...).

A computer fan is any fan inside, or attached to, a computer case used for active cooling, and may refer to fans that draw cooler air into the case from the outside, expel warm air from inside, or move air across a heat sink to cool a particular component.

As processors, graphics cards, RAM and other components in computers have increased in speed and power consumption, the amount of heat produced by these components as a side-effect of normal operation has also increased. These components need to be kept within a specified temperature range to prevent overheating, instability, malfunction and damage leading to a shortened component lifespan.

In a computer system, a chipset is a set of electronic components in an integrated circuit that manages the data flow between the processor, memory and peripherals. It is usually found on the motherboard. Chipsets are usually designed to work with a specific family of microprocessors. Because it controls communications between the processor and external devices, the chipset plays a crucial role in determining system performance.

the term chipset often refers to a specific pair of chips on the motherboard: the northbridge and thesouthbridge. The northbridge links the CPU to very high-speed devices, especiallyRAM and graphics controllers, and the southbridge connects to lower-speed peripheral buses (such as PCI or ISA). In many modern chipsets, the southbridge contains some on-chip integrated peripherals, such as Ethernet, USB, and audiodevices.

A graphics processing unit (GPU), also occasionally called visual processing unit (VPU), is a specialized electronic circuit designed to rapidly manipulate and alter memory to accelerate the building of images in a frame buffer intended for output to a display. Because of the large degree of programmable computational complexity for such a task, a modern video card is also a computer unto itself.
Video Graphics Array (VGA) (DE-15).

A sound card (also known as an audio card) is an internal computer expansion card that facilitates economical input and output of audio signals to and from a computer under control of computer programs. The term sound card is also applied to external audio interfaces that use software to generate sound, as opposed to using hardware inside the PC. Typical uses of sound cards include providing the audio component for multimedia applications such as music composition, editing video or audio, presentation, education and entertainment (games) and video projection.

A network interface controller (NIC, also known as a network interface card, network adapter, LAN adapter or physical network interface,[1] and by similar terms) is a computer hardware component that connects a computer to a computer network.[2

The NIC allows computers to communicate over a computer network, either by using cables or wirelessly.

A hard disk drive (HDD), hard disk, hard drive or fixed disk[b] is a data storage device used for storing and retrieving digital information using one or more rigid ("hard") rapidly rotating disks (platters) coated with magnetic material. The platters are paired with magnetic heads arranged on a moving actuator arm, which read and write data to the platter surfaces.[2] Data is accessed in a random-access manner, meaning that individual blocks of data can be stored or retrieved in any order rather than sequentially. HDDs retain stored data even when powered off.


The primary characteristics of an HDD are its capacity and performance. Capacity is specified in unit prefixes corresponding to powers of 1000: a 1-terabyte (TB) drive has a capacity of 1,000 gigabytes (GB; where 1 gigabyte = 1 billion bytes). Typically, some of an HDD's capacity is unavailable to the user because it is used by the file system and the computer operating system,

PERIPHERALS

Input devices are used to enter data or instructions into a computer:
Mouse and Keyboard
KVM switch
Digital video camera
Microphone
Scanner (2D – 3D)
Biometric authentication device
Touch screen
Gamepad and joystick

Mouses : }Láser, }Wireless, }Glide pad, }Ergonomic, }Gamer, }Vocal, }Cerebral, }Footmouse
Keyboards: }Integrated (laptops), }Wireless, }Touch pad, }Illuminated, }Ergonomic

Output Devices: 
Speakers, headphones, screen, printer (ink jet, 3D printer, thermal printer, laser.


Storage devices: 
}OPTICAL (CD, DVD, BLUE-RAY) - 700 MB, 4.7 GB, 50-200 GB
         }CARDS (MICRO SD, SD, PENDRIVE) 1 GB - 256 GB
         }EXTERNAL DISKS (HARD DISK, SSD)  1 TB - 2 TB (SSD always lower)
Scratch

https://scratch.mit.edu/projects/151466328/





LINK EXCEL EXERCISES

https://drive.google.com/open?id=1YaTOA1sbbkngI0yz8RZ3ucFHIV417tri





LINUX CHARACTERISTICS

Multiuser Capability: This is a capability of Linux OS where, the same computer resources – hard disk, memory, etc. are accessible to multiple users.
Multitasking: Linux has the ability to handle more than one job at a time, say for example you have executed a command for sorting for a huge list and simultaneously typing in a notepad. 

Portability: Portability was the one of the main features that made Linux so popular among the users, here portability means that Linux OS and its application can work on different types of hardwares in the same way.


Security: Security is a very important part of any OS, Linux does provide several security concepts for protecting their users from unauthorized access of their data and system.

}Any operating system has four main functions:
Control hardware access. The OS controls every single device such as printers, screens, keyboard, mouse,...etc).
Manage files and folders. Via the files explorer we could create, remove, copy, paste,...etc files and folders.
Provide user interface. OS provides translation functions between the user and the machine as the computer internally just understands electrical signals.

Manage applications. The OS deals with all the programmes installed on the computer such as Word, Powerpoint, Mozilla, Paint....etc.

An application program (sometimes shortened to application) is any program designed to perform a specific function directly for the user or, in some cases, for another application program. Examples of application programs include word processors; database programs; Web browsers; development tools; drawing, paint, and image editing programs; and communication programs.


Consejos para presentaciones


¿Cuál es la idea de tu presentación?
¿Qué quieres contarles? Dímelo en una frase. Y es una manera estupenda de finalizar la presentación, diciéndola o poniéndola en la última diapositiva.
Deja claro, cómo afecta tu tema a la audiencia
¿Por qué es importante para MÍ esto? Se pregunta tu audiencia. Responde a esa pregunta.

Pon ejemplos de lo que se dice relacionados con el público
A la gente, en general, le interesa lo que le afecta directamente, y no mucho más allá.
Conoce tus diapositivas y lo que vas a decir
Si ni siquiera tú sabes lo que vas a contar, ¿por qué crees que le interesará al público?
Capta la atención de la audiencia
Intenta mirar a todo el mundo de vez en cuando. No te escondas de las miradas.

Sugiere en lugar de enunciar
Si sugieres, la idea crece en la mente del oyente y la asume como suya.
Si impones una idea, produces un recelo inicial.

No leer de ningún papel. 
Denota desconocimiento y se pierden ojos.

No hablar de temas críticos, futbol, política, religión, violencia, sexo…..
Jamón-pan-jamón. Empieza y acaba con algo “fuerte”.
Empieza con algo interesante para captar mi atención.
Termina con algo interesante y me dejarás un buen recuerdo.
Show must go on
Shit happens. Los problemas sucederán, No te paralices ni eches las culpas a otros. Céntrate en buscar una solución y en seguir adelante. El público lo entenderá y lo valorará.
Esto no incluye errores de diseño, falta de ensayo, falta de preparación… eso se verá como lo que es: poca profesionalidad.

Usa imágenes de buena calidad
Usa vídeos cortos y de buena calidad
No pongas mucho texto
Generas dos centros de atención, tú y el texto. O leen o te escuchan… y leerán.
Muévete, gesticula
Eso mejorará tu transmisión, no eres un robot.

No des la espalda al público
¿Crees que queda bien una persona de espaldas leyendo una diapositiva?
Modula la voz, haz inflexiones… no seas monocorde
Nuestro cerebro está preparado sobre todo para detectar diferencias y cambios. Si todo es igual, nos dormiremos.
Asegúrate de no decir falsedades o incorrecciones.
Asegúrate que los datos que das son correctos. Si pierdes credibilidad, la pierdes del todo.
Ensaya, ensaya y… ensaya.
Te ayudará a ajustar el tiempo
Detectarás incoherencias y errores
Todos mejoramos con la práctica


BANCO EXPRESIONES ÚTILES EN INGLÉS PARA PRESENTACIONES Y DEBATES








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