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Common Elements Of Successful E-leaming: Unfortunately there is no secret formula for E-learning, success. What works for one E-learning course may completely miss the mark for another. However, when you’re developing your next E-learning deliverable, you may want to focus on the important elements that all successful E-learning, projects seem to share.

1. Clear goals and objectives. 

2. Defined expectations and roles. 

3. Audience research. 

4. Effective E-learning, assessment strategy.

5. Open communication.

General Packet Radio Services.

If we are using internet banking and sit on computer in an internet cafe and assume it has all the bells and whistles of security- virus protection, anti-spyware software or a firewall. Despite the convenience, such a facility can present you with severe banking risks. Scammers and hackers may capture your online banking information through software or hardware installed on such computers.

Correct Answer is: (b) Urethra

1. b. Sweat 

2. c. Carbon dioxide 

3. d. Undigested food 

4. a. Urine

Sweat palys an important role in maintaining body temperature. The human body functions normally at a temperature of about 37°C. When it gets hot sweat glands start secreting sweat, which contains water with small amounts of other chemicals like ammonia, urea, lactic acid and salts. This helps in cooling the body.

Small intestine comprises three parts- duodenum, jejunum and ileum. Ileum is the longest part of the small intestine. It contains minute finger like projections called villi where absorption of food takes place. They are approximately 4 million in number. Internally, each villus contains fine blood capillaries and lacteal tubes.

a.

b.

c.

d.

e.

1. duodenum 

2. tongue 

3. the gall bladder 

4. small intestine 

5. 37°C 

6. an ovum

1. False

Correct Statement: Hydrochloric acid kills the bacteria swallowed along with food.

2. True

3. True

Correct Answer is: (c) testes

Correct Answer is: (b) Protein

(b) Lachrymal

Bile helps in the digestion of Fats.

(a) Epiglottis

(B) Numbers (D) Characters

(b) Proteins

Correct Answer is  Keyboard

a. If both Assertion and Reason are true and Reason is the correct explanation of Assertion

a. If both Assertion and Reason are true and Reason is the correct explanation of Assertion

1. a. Fallopian tube, 

2. d. Ovary, 

3. d. Cervix, 

4. d. Uterus,

Muscular system: Involved in the contraction and relaxation resulting movement.

Endocrine system: Co-ordinates the functions of all organ systems.

Sensory system: This helps in sight, smell, hearing, taste, and touch.

Excretory system: Elimination of nitrogenous waste products.

1. Not all the teeth are similar to ours. 

2. The lion is a carnivore and hence canine teeths are predominant. The buffalo is a herbivorous animal and incissors are predominant in them.

Functions of Liver:

• Controls blood sugar and amino acid levels
• Synthesizes foetal red blood cells
• Produces fibrinogen and prothrombin, used for clotting of blood
• Destroys red blood cells
• Stores iron, copper, vitamins A, and D.
• Produces heparin (an anticoagulant)
• Excretes toxic and metallic poisons
• Detoxifies substances including drugs and alcohol

Two vital functions of the kidneys are; 

1. Maintain the fluid and electrolyte balance in our body. 

2. Maintain the osmotic pressure in blood and tissues.

The process of urine formation includes the following three stages. 

1. Glomerular filtration 

2. Tubular reabsorption and 

3. Tubular secretion

Correct Answer is  Input

1. True

2. False

(A) Operating System (B) Softwares

Types of teeth and their functions:

Correct option is  (D) Package

Correct Answer is   Computer Network

(A) Computer Network

The Correct option  is: (C)

The two types of storage units are primary memory and secondary memory.

The two types of UPS are Standalone UPS (offline UPS) and online UPS.

The different I/O ports are serial port, parallel port, USB port, and AGP port, etc.,

The disk controllers are the circuit that enables the CPU to communicate with hard disk, floppy disk, etc.,

The ports are used to connect external devices like printers, keyboards or scanners and interface with the computer.

The AGP is an advanced port designed for Video cards and 3D accelerators designed by Intel. AGP is to provide enhanced graphic accelerator cards, thus enhancing the picture quality of the screen.

An expansion slot is an opening located inside a computer on the motherboard that allows additional boards to be connected to it. For example, to install a new video card on the computer we purchase a video expansion card and insert that card into the expansion slot.

The expansion of DDRRAM is Double Data Rate Random Access Memory.

The expansion of SDRAM is Synchronous Dynamic Random Access Memory.

The two expansion slots are ISA and PCI.

The slots are opening in a motherboard where add on printed circuit board (PCB) is inserted.

The CMOS memory chip store the date, time and system setup parameters.

The expansion of CMOS is Complementary Metal Oxide Semiconductor.

The BIOS invokes bootstrap loader to load the operating system into the memory as soon as computer is switched on.

The device controller is a hardware.

Peripheral Component Interconnect.