Cis 101 Quiz

Exam Name_ ______ Chapter 6 MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. 1) The main advantages of a notebook computer are all of the following EXCEPT: 1) __D____A) Wireless Internet access is easy to install.B) They take up little space.C) They are portable.D) You get more speed for a lower price.2) The main disadvantages of a desktop computer as compared to notebooks are the following EXCEPT: 2) __D____A) A desktop computer is harder to move around.B) A desktop computer requires more space.C) A desktop computer is difficult to transport for repair.D) A desktop computer is more expensive.3) CPU speed is measured in: 3) __D____A) nanoseconds.B) megabytes.C) bits per second (bps).D) Hertz.4) The amount of RAM recommended for most systems today is measured in: 4) __D____A) Megahertz.B) Gigahertz.C) KB.D) GB.5) ________ are fast becoming the most preferred means of portable storage. 5) __D____A) DVDsB) CDsC) Floppy disksD) Flash drivesRead also Quiz Week 46) All of the following can be connected to your computer through a port EXCEPT: 6) ___C___A) scanner.B) an external hard drive.C) RAM.D) a printer.7) Each of the following is a type of port EXCEPT: 7) ___C___A) FireWire.B) Ethernet.C) FSB.D) USB.8) An expansion card that translates binary data into images is a(n): 8) ___D___A) game card.B) sound card.C) audio card.D) video card.9) A MIDI port allows you to connect: 9) ___C___A) scanners.B) notebooks.C) electronic musical instruments.D) digital cameras.10) The technology that transmits data between two devices using infrared light waves is called: 10) _B____A) Wi-Fi.B) IrDA.C)FireWire.D) Bluetooth.TRUE/FALSE. Write ‘T' if the statement is true and ‘F' if the statement is false.11) The CPU is located on the motherboard. 11) __T___12) The CPU is the temporary storage location for all the data and instructions the computer needs when it is running. 12) __F___13) Accessing data from the hard drive to send to the CPU is faster than accessing data from RAM. 13) __F___14) Hard drives have the largest storage capacity of any stora ge device. 14) __T___15) The main distinction between a desktop and a notebook is Internet connectivity. 15) __T___16) CPU stands for computer processing unit. 16) __F___17) When there is not enough RAM installed in your system, the system becomes memory bound. 17) __T___18) A sound card is attached to the inside of your computer's speaker. 18) __F___19) RAM is your computer's permanent storage space for data that is entered from the keyboard. 19) __F___20) The amount of memory your video card needs depends on what you want to display on your monitor. 20) __T___SHORT ANSWER. Write the word or phrase that best completes each statement or answers the question.21) The time it takes a storage device to locate stored data and make it available for processing is called ________ time. 21) _Access Time__22) RAM is an example of ________ storage because when the power is off, RAM is cleared out. 22) _Temporary___23) The technology that uses radio waves to send data wirelessly over short dist ances is ________. 23) __Bluetooth Technology__24) USB stands for ________. 24) _Universal Serial Bus_25) The primary circuit board of the computer system is the ________. 25) _Motherboard_

The Bastard King essays

The Bastard King essays William the Conqueror was born in 1027. His father, the previous Duke of Normandy, was known as Robert the Devil, and William himself as William the Bastard. Duke Robert had enamored himself of a girl named Herleve, who was the daughter of a tanner in the town of Falaise. Not long after William was born, Robert decided to make a pilgrimage to the Holy Land, and before he went on the dangerous journey it was necessary to decide the succession to the Dukedom. He called a meeting of his feudal vassals and presented William as his heir. It is said the assembly did not like the choice but could not agree on any other; it reluctantly paid homage to the child. Robert set off on his journey and died on the way. At the age of seven William became the Duke of Few people have had such a dangerous childhood, lacking in the safety and continuity that children need. Almost at once Normandy fell to pieces. Every minor Baron set himself up as an independent sovereign and made war on his neighbors. For his own safety, his mothers family moved William from place to place. He began to grow up learning the politics of war and proved to be an apt student. By the age of sixteen he was knighted, and by the time he was eighteen the barons sensed a danger that he would soon be capable of pressing his claim to the Duchy. Many of them combined William, as the Duke of Normandy, was a vassal of the King of France, and during this crisis he asked for aid. The King came into Normandy with a French army, and in 1047 he and William met the rebels near the city of Caen. The interesting thing about this battle is that although infantry troops were present, it was fought entirely by mounted knights. With the help of the King, William won and at the age of nineteen, all the barons of Normandy swore allegiance to him. For the next decade, William would fight to preserve the power h...

Hazardous Household Chemicals inside the Cell Essay Example

Hazardous Household Chemicals inside the Cell Essay Example Hazardous Household Chemicals inside the Cell Paper Hazardous Household Chemicals inside the Cell Paper Rapid industrialization and consumerism have facilitated the humans to possess a variety of household products and consumer appliances that have, apparently, made life comfortable. However, these household products also have hazardous chemicals that enter the human cells through adsorption and absorption. Food and even drinking water are contaminated with toxic chemicals since they come into contact with plastics and metals that are sources to deadly arsenic, mercury, lead, and cadmium, which are well-known to cause cancer, and congenital as well as cognitive defects (McCormick, 2009). Similarly, mineral oil, petrolatum, and propylene glycol, which are used in cosmetics, can cause the skin to become unhealthy due to retention of toxic under the skin by these dangerous chemicals (Maehr, n.d.). What is the benefit of using such cosmetics that beautify the skin temporarily but cause permanent damage to the skin? : Floor cleaners contain pine oil, petroleum distillates, and naphtha, which have harmful effects on the human cells and the body because their inhalation can cause irritation of eyes and mucous membrane, and in the worse case, they could lead to cardiac arrest, coma, and fatal pulmonary edema (Home Air Purifier Expert, n.d.). It is clear that the hazardous chemicals used in the household products by the humans are not giving comfort, but they are causing allergies and life threatening diseases. The list of hazardous chemicals found in the human cells also include fire retarding chemicals found in fabric and furniture, and phthalates used in plastic packaging of food products (National Geographic, 2006). Is it safe to consume food in toxic plastic wraps? Similarly, it was reported that lead used in paints and toys was a major cause of retarded mental growth and behavioral problems in children (National Geographic, 2006). Hence, it is evident that the household products contain toxic chemicals that cause fatal diseases in children, adults as well as elderly, and their consumption should be minimized. References Home Air Purifier Expert. (n.d.). Retrieved May 22, 2010, from home-air-purifier-expert.com/household-chemical.html#Sodium%20Carbonate Maehr, J.T. (n.d.). Undesirable ingredients in your personal care products. Retrieved May 22, 2010, from http://purehealthsystems.com/chemicals.html McCormick, L.W. (2009). Report Finds Toxins Common in Products for Children, Pets.   Consumer Affairs. Retrieved May 22, 2010, from consumeraffairs.com/news04/2009/09/toxins.html National Geographic. (2006). Chemical within us. Retrieved May 22, 2010, from healthedcorp.com/documents/National_Geographic_Toxic_People_2006.pdf

Personal statement for admission Essay Example | Topics and Well Written Essays - 1250 words

Personal statement for admission - Essay Example My father disowned me at birth due to ethnic differences so I had to be brought up by a single parent. There was a lot of ethnic chaos in my country at the time which forced me to miss the first stages of education but that did not kill my dream and passion for learning. My mother used to tell me that I will be an academic guru since I have always demonstrated insatiable thirst for education. When other children were playing with toys, I was always drawing images on the ground or doing mathematical problems. My book and my pen were my most favorite friends. This hasn’t changed much since I still posses the same education enthusiasm I had years ago when I was a small child. Sometimes the ethnic war became very intensive that I had to spend three days in hideouts without food to avoid getting killed. Learning in this environment was very challenging. It was practically impossible to move through the streets with northern and southern communities fighting and killing one another. Deafening sounds of bombs and grenades was a common phenomenon. However life took a positive twist of events when my grandfather came to my rescue and took me the whole family to France. Life in France was a better but problems still ensued. Many of my relatives did not have permanent jobs thus we always struggled to get good food and shelter. Attending prestigious learning institutions was a dream beyond our ability thus I had to attend an average performing school. My mother died in a road accident leaving me as an orphan. These traumatic experiences greatly affected my learning in school. The only hope I had was my inherent ability to handle difficult situations. These fatefu l events were a learning experience that trained me to be more tolerant, liberal and open minded. My passion for education earned me respect from my neighbors who agreed to assist me in paying for school

Environmental Ruin in Nigeria by Foreign Oil Corparations Essay

Environmental Ruin in Nigeria by Foreign Oil Corparations - Essay Example It causes disruption of human, animal and plant populations. Pollution caused by dumping of oil waste is a major threat to biodiversity. The effect of oil spillage on the marine life cannot be ignored. Both the physical properties and chemical properties of the oil have caused the death of many marine flora and fauna (Agyeman, 424). Introduction Nigeria, being a major oil producer, has not escaped these predicaments. The case is abundantly evident in the Niger delta region of Nigeria where oil mining is mostly practiced. Farmers have watched their source of livelihood taken away by oil pollution. Many of the tribes around are traditionally anglers, but the oil spillage has caused considerable reduction in number of fish in the river Niger. Nigeria is the land that has been endowed with both fertile agricultural lands and a rich oil resource. Major oil companies, including Shell, established mines in this country in 1950s. Since then, the oil mining activities have slowly damaged the natural habitats of the country through pollution of water, land and air. The effects have been this extensive that the livelihood of the Ogoni people who have lived in the Niger Delta for over 500 years is threatened. This paper focuses on how failure of the government to enact policies guarding the degradation of the environment has contributed to the state of environment in the Niger delta. ... Ground water has become contaminated and the people cannot dig up wells to get drinking water. Rainwater is also not safe to drink, as it falls in the form of acidic rain. This acidic rain greatly reduces the fertility of the soil, making it inviable for agricultural production. It is unfortunate that there is no piped water for people living in the region. Human right activists say that the foreign oil company has taken the people’s right to access to safe water. The government has instituted legislations that require mud drilled from mines to be confined in wells or landfills, avoiding seepage in developed countries. The Nigerian government lacks such legislation, and the foreign corporation dumps its drilling wastes directly into the rivers. Air pollution Oil mining has largely contributed to the air pollution in the area around the Niger delta. Flaring of natural gas methane is conducted near people’s homes, producing carbon dioxide fumes and soot. The release of th is gas causes a lot of pollution associated with diseases, such as asthma and lung cancer. This flaring has also caused stunted growth of crops in nearby farms. This is because the soot settles on the leaves of plant inhibiting photosynthesis and transpiration, and this has caused reduced crop yields from nearby farms. Oil spills and wastelands The most evident type of pollution is land pollution that is caused by oil spills. Oil spills causes degradation of the top soil by leaching of nutrients and adding toxic chemicals in the soil, making them unsuitable for plant growth. This oil spills cause destruction of vegetation and pollutes water, if released in the water bodies. There are several

The Various Pros And Con of the Issue About Environment Changes Essay

The Various Pros And Con of the Issue About Environment Changes - Essay Example This essay stresses that global environment change is the most important issue of the contemporary times because it affects everyone, whether they come from rich country or belong to the under developed economies. It cuts across race, culture and nationality. The various international conventions and global bodies have acknowledged it as priority area that must be addressed urgently and collectively. The growing dependency on cross national resources has intrinsically linked the nations which have come together to tackle the global problems of climate change. Indeed, it is true that local economies and domestic interests highlight sovereign rights but Kyoto protocol, Rio Summit and the current Doha climate talk are testament to the fact that nations are willing to negotiate for mutually beneficial outcome which are also able to address the current issues of climate change. National interests would be overcome or atleast negotiated for the broader objectives which address global conce rn. This paper makes a conclusion that it is important that local, national and international policies and framework must address demographic needs of the region. They must evolve ways to facilitate resources to match the increasing population through mutual negotiation that caters to the universal goal of safeguarding environment for future generation. The survival of human race is at danger from myriad fronts that also threatens the ecosystem. These are vital issues in climate change that would unite the global community.

My Jewish Experience Essay Example for Free

My Jewish Experience Essay In a first glance, Hawaii seems to be a country that strictly holds its cultural values and identity with pride, leaving no room for foreign beliefs and practices to grow. However, my first impression has been proven wrong as for the first time, I set foot on the halls of Temple Emanu-el, a Jewish synagogue situated in 2550 Pali Highway, Honolulu, Hawaii, 96817. On a Friday evening, 28 November 2008, half an hour past seven, I was exposed to the practices and beliefs of Orthodox Judaism through Rabbi Peter B. Schaktman .. It was a moment of mixed emotions for me since I only knew Judaism through books, television, films, and internet, and that I thought I would have been overwhelmed by the spectacle of one of the world’s major religious systems However, I was initially surprised by the size of the synagogue as it was totally different from how I had imagined it to be; the place was relatively small, perhaps because Judaism is not Hawaii’s main religion, nevertheless, the size of the place was just different from what I always thought. Judging by the size of the place, I would say that 300~350 people could seat accommodated in the synagogue. The structure’s ceiling was high, and the interior designs made me recall the facades of the Roman Catholic Church. The synagogue also contains what the pastor called an Ark, the ark is a decorated cabinet wherein the Torah of the synagogue is housed And like other places of worship, I also noticed that Temple Emanu-el also has a pulpit in an elevated platform where the torah and other scriptures are read. Judaism is a religion that promotes Jewish identity and culture, I seemed to have noticed that there is not much art in the in the Ark of Temple Emanu-el. The most probable reason is that the Jewish consider that part of the synagogue as the holiest area. Apart from the decorative curtain that serves as the cover for the Ark, the only objects to be seen in the synagogue are object of religious significance such as the ark and a candle stand. The only non-religious object close enough to be considered art were a couple of flowers in vases positioned near the ark. During the worship service proper, the only clergy member present in the synagogue was Rabbi Schaktman. I have no idea as to why he was the only clergyman present during the time, but during the worship services, he was accompanied by a Cantorial Soloist named Ken Aronowitz who sang the songs and hymns. Although religious hymns and songs are not to be appreciated as an artistic effort, I can say that Mr. Aronowitz’s voice is captivating enlightening. While I was participating in the worship services, I have observed that the devotees have the book named Gates of Prayer. I realized that people from the sect consider the book as a guide to the service and to spiritual enlightenment. From my experience that night, it appears that in every service, the Rabbi discusses and interprets every chapter of the book with the devotees. Based on my observation, the book contains the words of God as well as the hymns of praise to God. Continuing further with the practices and rituals, I noticed that a particular differences between Judaism and Christianity, first is on the discussion of the contents of Gates of Prayer. During the service, Rabbi Schaktman read and discussed the distinction of Jews from non-Jews through analysis of the words non-Jews celebrate : Jews Observe. The Rabbi interpreted the exact contents of the book, however, he just used a language that everyone could simply understand. There are certain moments where the Rabbi told us a story based on his experiences and related the story with the topic discussed during that night. And the story the Rabbi used was an article from the newspaper Honolulu Advertiser which revolved around the celebration of thanksgiving. The Rabbi said something about Jewish attitude for Thanksgiving, and in doing so, he implied that as a Jew, celebrating Thanksgiving is violating the Law of Moses and that conforming to tradition not set by God and his prophets Christmas should be eliminated. Another distinction I have observed in the Jewish worship service was the hymn or the songs of praise. In practicing Christianity, I had to separately bring the bible and a book which contains more than 700 songs. In Temple Emanu-el, the words from God (which is taken from the scriptures) and songs were compiled in the Gates of Prayer, and most of the songs of praise appear to be sung in the Hebrew language. In addition, the songs of praise come in between the Rabbi’s preaching. After he finished a paragraph in the book, people sing. Although I couldn’t understand the language of the hymn, the songs definitely got through me in such a way that the tunes of the songs remain in my head. If I had recorder, I really wanted to record the songs but, our instructor advised that it is a rude gesture to bring a recording device and record activities of people we are not familiar with. Another fascinating ritual is the Jewish commemoration of the dead. The walls on both sides of the Temple Emanu-el lists names of more than 500 people on wood surrounding the synagogue and right beside the names were light bulbs with a few turned on.. At first I thought it was some sort of decorative art to make the temple attractive, but I asked to Rabbi after the service, and he said that the names with the light bulbs turned on were the dead people who worshipped in the temple and died during that week or that month. The Rabbi also said that it was the Temple’s way of cherishing the memory of their deceased brothers and sisters. Although the temple’s ritual of honoring the deceased was relatively new to me, it produced a deep impression on me. This is because I only knew of commemorating rituals in the traditions of Christianity. And I personally thought that the Christian practices of preserving the memory of the dead accorded with the other religious systems. Another ritual I saw during my visit at the Temple Emanu-el was the Jewish tradition on marriage. That night, an engaged couple came to the temple with their families, the Rabbi gave them blessing of Lynne Chun and Harvey Reackmil on the occasion of their upcoming marriage, and after the Rabbi granted the blessing, everyone started to say â€Å"mazltof! † I guess that it is their way of saying congratulations to the newly blessed couple. . After the speech of service, Rabbi Schaktman slowly came to our side and tried to make eye contact with each of us. I initially thought that I needed to pay for the collection just like in the Christian church that I used go to. But from the way he looked at us, I felt like he is trying to give us a chance to realize our sins for the past week and prompt us not to make the same mistakes again. Following the ending ceremony of the service, I came to a realization that the Jewish religion is not as promising as it claims itself to be. As far as I respect some of the Jewish beliefs, customs, traditions, and practices, I honestly find Judaism’s norms uncomfortable. One is that the doctrines are so individualistic and very prejudiced as the Rabbi discussed the evils of not being Jewish and how the Jewish way turns out as the right path in life. Also the Rabbi gave us an impression that I and the rest of the class who went there were not welcome in their temple or in their community. Maybe I was just being too sensitive in this matter, but when I tried to talk to the Rabbi, he did not pay any attention to what I was saying or to the questions I were asking. The experience was alienating, although the Rabbi constantly told us to comeback anytime, we felt it was just a gesture with no thought to it. As my disbelief and mistrust in God or any divine being, I find myself unmoved by the beliefs and practices of Judaism. Neither did its changed my skepticism of God As such, visiting the temple and participating in Jewish worship services did not affect my beliefs, ideas, and my own perception of the experience as well as the religion itself. However, it does not necessarily mean that I do not respect Judaism and all of its followers, as a matter of fact; despite the unwelcome treatment we received from the Rabbi, my utmost respect for Judaism and for its believers remain firm. Like other major religions in the world, my visit in Temple Emanu-el has proven that Judaism, as manifested by their doctrines and songs of praise, is a religion rich in tradition, culture, and ways to establish identity. But religion is not about continuation of tradition or establishment of identity, but it is more of professing and expressing personal beliefs regardless of what such beliefs hold.