Preview

ICT Cambridge Nationals Unit 1 Homework

Good Essays
Open Document
Open Document
2411 Words
Grammar
Grammar
Plagiarism
Plagiarism
Writing
Writing
Score
Score
ICT Cambridge Nationals Unit 1 Homework
A field name is a field name identifies a field in a database record.
A data type is a particular kind of data item.

1

HW/1:

Research the meaning of the following
Key Words
, give examples where appropriate
- Portable devices

______________________________________________
2

______________________________________________
- Operating systems ______________________________________________
______________________________________________
- Application software ______________________________________________
______________________________________________
- Multimedia software ______________________________________________
______________________________________________
- Storage devices

______________________________________________
______________________________________________

- Magnetic media

______________________________________________
______________________________________________

HW/2:

Describe the following portable computer devices and state the features (i.e. word processing, voice calls, surf the internet etc. ) of each.
● Laptop_____________________________________________________________
__________________________________________________________________
● Netbook___________________________________________________________
__________________________________________________________________
● Tablet_____________________________________________________________
__________________________________________________________________
● Smartphone________________________________________________________
__________________________________________________________________

3

HW/3:

What is an input device?
List and describe five computer input devices
, i.e. keyboard,

HW/8:

Web browsers are used to surf the internet, compare the web browsers below, list and explain the features, discuss any drawback (bad features) of each web browser.

Name of browser:
Security i.e. popup blocker:

internet exsplorer pop-up blocker

Compatibility i.e. can be
Continue Reading
View Writing Issues

You May Also Find These Documents Helpful

  • Good Essays

    Nt1310 Unit 2 Assignment 2
    • 527 Words
    • 3 Pages

    Nt1310 Unit 2 Assignment 2

    This case is an interesting one because it gets right into the core of the confliction between the proprieties of contractual agreement. This case is focused primarily on Osborne Development Corp. and the multiple defects customers are experiencing with their homes. These upset customers are suing this Corporation in attempts to collect reparations for the discrepancies faced. The homeowners who purchased homes form Osborne Development Corp. (ODC) negligently purchased these homes. According to the Home Buyers Warranty ( HBW), “ Any and all claims disputes and controversies by or between the Homeowner, the Builder, the Warrant Insure and/or HBW…

    • 527 Words
    • 3 Pages
    Good Essays
    Read More
  • Good Essays

    Nt1310 Unit 8 Assignment 1
    • 1415 Words
    • 6 Pages

    Nt1310 Unit 8 Assignment 1

    This project used an Atmega644 microcontroller clocked at 20MHz in each of the two functional modules for processing. Memory storage is provided by a standard Secure Digital (SD) card. Xbee modules provide bidirectional wireless communication and we use the TLV5616 DAC chip for generating analog audio. The LM358 dual op amp provides active filtering to the output of the DAC. Music files can be added to the SD card using any computer with a multimedia card reader. Once the base station detects an SD card inserted into the holder, it awaits data requests from the portable module. The portable module requests data when required and feeds these values into the DAC. The DAC output is low-pass filtered by the op amp, which also buffers the DAC output before it reaches the audio output…

    • 1415 Words
    • 6 Pages
    Good Essays
    Read More
  • Powerful Essays

    Nt1310 Unit 6 Assignment 1
    • 659 Words
    • 3 Pages

    Nt1310 Unit 6 Assignment 1

    It is important to test the cables before you install them and after they are installed. Although there are many tools that are used for testing the cables in a network this paper is only going to talk about three. The first one is the multifunction cable scanner, they are available for testing both copper and fiber optic cable. One such model is the Hobbes 258898 it can test every pin of almost 20 often used cables from coax to 40 pin ribbon cables. It identifies opens, shorts and mis-wires at the pin level. With a multifunction cable tester you can perform a range of tests that you would normally need a few different testers to do. You can do wire-mapping, test for the length of the cable, test the attenuation, and you can test NEXT (near end crosstalk) for copper cables. They will also test for optical power and signal loss in fiber optic cables. A lot of the multifunction cable testers perform other more comprehensive test such as PS-NEXT, ACRF, PS-ACRF, delay…

    • 659 Words
    • 3 Pages
    Powerful Essays
    Read More
  • Satisfactory Essays

    NT1330 Unit 2 homework
    • 364 Words
    • 2 Pages

    NT1330 Unit 2 homework

    Check the workstations using ipconfig /all and find out if the ip range is within the address range you assigned, if it is a different address then the workstation failed to contact the DHCP server and has gone into apipa mode. The Network Interface Card might be assigned an incorrect driver. Another possible cause of the problem is that the patch cable is not plugged into the Network Interface Card, or is not connected to a switch on the other end. However, it could be that the server has run out of IP addresses that it can assign to clients. You can easily tell if this is the problem by comparing the size of the DHCP address scope to the number of devices on your network that request IP addresses from the DHCP server. But since only some of the workstations have got addresses the problem might be the DHCP server. Start off by doing some ping tests to verify that the DHCP server is able to communicate across the network. If the DHCP server is able to communicate with other computers on the network, then I recommend verifying that the DHCP server has an IP address that is compatible with the scope that the server is configured to assign addresses from. The server itself has to be assigned a static address in the same subnet range, such as 192.168.0.199. If this still doesn’t solve the problem make sure that the DHCP server is still authorized by the Active Directory to lease IP addresses. You should also check to verify that the scope is active, and that the necessary services are running on the DHCP server.…

    • 364 Words
    • 2 Pages
    Satisfactory Essays
    Read More
  • Satisfactory Essays

    Nt1310 Unit 8 Assignment 1
    • 241 Words
    • 1 Page

    Nt1310 Unit 8 Assignment 1

    The problematic scenario is when the physical sequence has a loop. In this scenario, a switch which is attached to the middlebox literally cannot identify the middlebox segment based on the combination of the input interface and packet header fields. To address this scenario, SIMPLE introduce a ProcState tag that encodes the packet’s processing state inside the packet header fields using either VLAN tags, unused fields in the IP headers i.e., IP ToS fields or MPLS labels depending on the fields supported in the SDN-enabled switches. Therefore, SDN controller installs tag addition forwarding rules at the first switch of each middlebox segment, which is based on packet header fields and input ports of the switch. In addition, downstream switches consider these tags for the matching purpose and perform respective forwarding action. This process continues until the middlebox segment is finished.…

    • 241 Words
    • 1 Page
    Satisfactory Essays
    Read More
  • Satisfactory Essays

    Nt1310 Unit 7 Assignment 1
    • 395 Words
    • 2 Pages

    Nt1310 Unit 7 Assignment 1

    A good example of refraction of light and reflection of light is a rainbow. Sunlight enters the rain droplet at a specific angle and the rain droplet separates the white light into many different colors. This angle is a fixed measurement between your eye and the sun. What color is refracted depends upon the critical angle, which is the angle the sunlight strikes the back of the rain droplet. Red light bends the least while violet light bends the most all the other colors bend at an angle that is between the two. Each rain droplet reflects all colors at a given point and time, but only one color comes back to your eye, requiring millions of rain droplets to create a rainbow. As the rain droplets fall…

    • 395 Words
    • 2 Pages
    Satisfactory Essays
    Read More
  • Powerful Essays

    Nt1310 Unit 6 Assignment 1
    • 107 Words
    • 1 Page

    Nt1310 Unit 6 Assignment 1

    CODE FOR THE ABOVE FRAGMENT addi $t6, $zero, 101 # the loop termination value add $t0, $zero, $zero # i = 0 addi $t2, $a0, 0 # ptr to current A[i] addi $t3, $a1, 0 # ptr to current B[i] loop: lw $t4, 0($t3) # load B[i] add $t4, $t4, $s0 # B[i] + c sw $t4, 0($t2) # store in A[i] addi $t0, $t0, 1 # i++ addi $t2, $t2, 4 # ptr to next A[i] addi $t3, $t3, 4 # ptr to next B[i] bne $t0, $t6, loop # if i < 101, goto loop IF ANY QUERIES REGARDING CODE…

    • 107 Words
    • 1 Page
    Powerful Essays
    Read More
  • Satisfactory Essays

    Nt1310 Unit 3 Assignment 4
    • 720 Words
    • 3 Pages

    Nt1310 Unit 3 Assignment 4

    a. The time in hours, minutes, and seconds is to be passed to a function named totsec().…

    • 720 Words
    • 3 Pages
    Satisfactory Essays
    Read More
  • Satisfactory Essays

    Nt1310 Unit 5 Assignment 1
    • 474 Words
    • 2 Pages

    Nt1310 Unit 5 Assignment 1

    I recently had to deal with a problem with the Event Name as: BlueScreen. The Locale ID of the fault can be designated by the numerical value as: 5146. I am a touch apprehensive as to whether such a typical fault has been triggered owing to a virus attack. What should I do to eliminate the fault and ensure that the problem does not occur all over again?…

    • 474 Words
    • 2 Pages
    Satisfactory Essays
    Read More
  • Satisfactory Essays

    Nt1310 Unit 3 Assignment 2
    • 70 Words
    • 1 Page

    Nt1310 Unit 3 Assignment 2

    Is the S-video cable (green, blue, red, or yellow) properly secure into FuseBox? (This is the cable that connect from FuseBox to the USB capture card.…

    • 70 Words
    • 1 Page
    Satisfactory Essays
    Read More
  • Satisfactory Essays

    Eng110 Unit 3 Assignment
    • 1079 Words
    • 5 Pages

    Eng110 Unit 3 Assignment

    M is off center and above eye level in the shot as well as the little girls reflection in the mirror.…

    • 1079 Words
    • 5 Pages
    Satisfactory Essays
    Read More
  • Satisfactory Essays

    NT1310 Unit 3 Homework
    • 1253 Words
    • 5 Pages

    NT1310 Unit 3 Homework

    Q1) What does the 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?…

    • 1253 Words
    • 5 Pages
    Satisfactory Essays
    Read More
  • Good Essays

    Nt1330 Unit 3 Assignment 1 Term Paper
    • 626 Words
    • 3 Pages

    Nt1330 Unit 3 Assignment 1 Term Paper

    It is major to see that private broadband speed ask for has an immensely fluctuating character. Families move stunningly in their centrality of usage, the kind of occupations they use their relationship for and the measure of progress these applications make. In this consider, we address this respectable mix by constraining between different groupings of customers, and our general outcomes are midpoints over these outlines. While the advance of the intensity for exchange speed is related to that of download speeds, their improvements are not by any associate of the creative vitality poorly characterized. Despite phenomenal things, download speeds are from time to time more desperate to customers as they are dependably holding up to use substance or use an application, while they are normally less squashed while exchanging data.…

    • 626 Words
    • 3 Pages
    Good Essays
    Read More
  • Powerful Essays

    COM 100 Exam 1
    • 1961 Words
    • 9 Pages

    COM 100 Exam 1

    You will have 60 minutes to complete the exam from the time it is distributed. You will have ample time to read each test item carefully and respond to each test item thoughtfully. Test items are not intended to be tricky, but rather to assess the depth of your understanding.…

    • 1961 Words
    • 9 Pages
    Powerful Essays
    Read More
  • Satisfactory Essays

    Nt1310 Unit 2 Assignment 2
    • 261 Words
    • 2 Pages

    Nt1310 Unit 2 Assignment 2

    I am now a student at Muskingum University in New Concord, Ohio. One of the courses I am taking is EDucation 110 which is an introduction to education. We have talked about teachers in our K-12 years who have made a difference in our lives. I wanted to let you know you made a difference in my life.…

    • 261 Words
    • 2 Pages
    Satisfactory Essays
    Read More

Related Topics