Answer:
With a Combo box, you can enter a value either by typing the value or by selecting it from a list.
Explanation:
While working on forms, different types of controls present under the toolbox of development environment are make into use by dragging them onto the form with the help of mouse.
One of the control from toolbox is Combo Box, which is actually a mixture of listbox and a textbox. This means it has properties of both the boxes because the desired value or entity can be written into the combo box manually and it can also be chose from the drop down menu (list) which appears on clicking the small arrow head.
Answer:
def statement(numbers):
deposits = []
withdrawals = []
for number in numbers:
if number > 0:
deposits.append(number)
if number < 0:
withdrawals.append(number)
return [sum(deposits), sum(withdrawals)]
Explanation:
*The code is in Python.
Create a function called statement that takes numbers as a parameter
Inside the function, create two empty lists called deposits and withdrawals. Create a for loop that iterates through the numbers. Inside the loop, if a number is greater than 0, add it to the deposits. If a number is smaller than 0, add it to the withdrawals. When the loop is done, return the sum of the deposits and the sum of the withdrawals (use sum function to sum the numbers in the lists)
Answer:
False.
Explanation:
OSI model stands for Open Systems Interconnection. The seven layers of OSI model architecture starts from the Hardware Layers (Layers in Hardware Systems) to Software Layers (Layers in Software Systems) and includes the following;
1. Physical Layer
2. Data link Layer
3. Network Layer
4. Transport Layer
5. Session Layer
6. Presentation Layer
7. Application Layer
Each layer has its unique functionality which is responsible for the proper functioning of the communication services.
The physical layer of the OSI model is the first layer of the OSI model and it is foundational to any of the other layers because it determines the means of transmitting (sending) raw bits from one network node to another and the electrical specification of network equipments.
Answer:
A. Processor.
Explanation:
When a computer system works working or does not boot, it is mostly ask a result of power supply failure.
The system does not come on, that is, the fan and screen does not come up and the caps lock indicator is not blinking. The power supply shows that the power is good.
When the processor is not sitting properly and when the motherboard has failed, the signs mentioned above are observed.
Not to escalate the problem, test for the processor status as a probable cause with another functional and compatible processor before the motherboard.
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