THE EXCELLENCE LIBRARY

QUESTION Which activities occur at the Application Layer? Answer: File transfer and access email Web browser QUESTION Encapsulation and protocol headers, decapsulation, and reassembly are three of the four basic techniques used whenever different layers of protocols work together. What is the fourth? Answer: Segmentation QUESTION Which type of address is unique anywhere in the world? Answer: NIC address QUESTION Which layer of the OSI protocol stack handles frames? Answer:

QUESTION Which of the following use 32 bits signify addressing? 68.170.41.203 Answer: IPv4 QUESTION RFC 1918 defines private IPs, which are used on internal networks. Which of the following is the class A range for RFC 1918? Answer: a. 10.0.0.0 to 10.255.255.255 QUESTION The following is a valid CLASS-A host address: Answer: 10.10.10.125 QUESTION According to the IETF, how many bits are available to the operators for subnetting in a single IPv6 global unique address (GUA)? Answer:...

Which of the following is most typical of a broadband network? Multiple analog channels What components are common to all computer systems? (Check all that apply.) Processor Memory Storage I/O What does I/O stand for? Input / Output A NIC is a device used for: Signalling A sound card is what general type of computer component? Input/output Which of the following is managed by the OS? Keyboard input Screen display File I/O Peripheral control The primary purpose of a device driver is to cont...

1. What is unique about WDM - PON ?: WDM-PON deployed in a greenfield system allows each subscriber to get their own designated wavelength. 2. What is the main benefit of deploying WDM technology?: It will increase the capacity of the existing fiber networks tenfold without adding any more fiber. 3. How are optical splitters used in the forward path?: As passive branching devices that divide an optical signal across multiple output fibers. 4. What is the purpose of a fiber demarcation box?...

GRE WORD LIST

1 What is the GRE? The GRE (Graduate Record Examination) is a standardized test used by graduate schools and business programs worldwide to evaluate applicants for admission. Elaboration: The GRE, or Graduate Record Examination, is a standardized test that holds global recognition and is widely employed by educational institutions around the world, primarily for the purpose of assessing applicants' qualifications for admission into graduate-level programs. Its universal acceptance and utiliza...

What can be used to clean inanimate objects? - correct answersDisinfectants What should you do when transferring a patient from a bed to a wheelchair? - correct answersMove patient to side of bed Where is urine Intake and Output documented? - correct answersFlow sheet Which is a noninvasive method of monitoring the percentage of hemoglobin and hematocrit in tissue? - correct answersPulse oximetry After a patient was given pain meds she tells you she is still having pain. What would b...

The single most important way to prevent the spread of infection while performing phlebotomy is by? Washing Hands After drawing blood from a patient, the phlebotomist should dispose of the needle by? Deposit it in an approved "Sharps Container" Negligence by a professional person is called? Malpractice Which of the following is the single most common source of HIV and HBV in the workplace? Blood The heart, lymphatic organs, and blood vessels are in the? Cardiovascular System The venipunct...

The single most important way to prevent the spread of infection while performing phlebotomy is by? - ANSWER Washing Hands After drawing blood from a patient, the phlebotomist should dispose of the needle by? - ANSWER Deposit it in an approved "Sharps Container" Negligence by a professional person is called? - ANSWER Malpractice Which of the following is the single most common source of HIV and HBV in the workplace? - ANSWER Blood The heart, lymphatic organs, and blood vessels are in th...

1. Besides gloves which of the following PPE should a phlebotomist wear when drawing on a patient with pneumonia? A. Face mask B. Gown C. N95 Respirator D. Shoe covers - ANSWER A. Face mask 2. A phlebotomists noticed that a blood collection tube is cracked what steps should the phlebotomists take? A. Send tube to the lab as is. B. Discard the tube in a glove. C. Discard tube in a sharp's container. D. Dispose of tube in the trash - ANSWER C. Discard tube in a sharp's container. 3. ...