California Barber — All Questions
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On a clipper, a longer guard (attachment comb) will:
- a.Remove the blade
- b.Leave the hair longer✓
- c.Cut the hair shorter
- d.Have no effect on length
The guard, or attachment comb, holds the blade farther from the scalp, so a higher-numbered guard leaves more length. Removing the guard cuts closest to the skin.
A 'fade' haircut is characterized by:
- a.A gradual blend from very short at the bottom to longer at the top✓
- b.One uniform length all over
- c.Only scissor work with no clippers
- d.Hair that gets longer toward the neckline
A fade tapers the hair so it transitions seamlessly from skin or very short near the neckline and sides up to a longer length on top. Achieving it requires blending with different guard lengths and clipper-over-comb technique.
The technique of cutting hair by gradually reducing length so no harsh lines show is called:
- a.Sectioning
- b.Tapering✓
- c.Lathering
- d.Stropping
Tapering progressively shortens the hair, usually toward the perimeter, so it lies close and blends smoothly with no visible weight line. It is fundamental to classic barbering and fade work.
Which tool is best suited for detailing edges and cleaning around the ears and neckline?
- a.A trimmer or edger (outliner)✓
- b.A razor strop
- c.A blow dryer
- d.A wide-tooth comb alone
Trimmers, also called edgers or outliners, have a fine, narrow blade ideal for detailing edges, outlining, and cleaning around the ears and neckline. They are used for precision rather than bulk removal.
'Clipper-over-comb' is a technique used to:
- a.Disinfect the clipper
- b.Apply lather
- c.Cut and blend hair that is lifted on a comb, creating a smooth graduation✓
- d.Shave the face
In clipper-over-comb, the comb lifts and holds the hair at an angle while the clipper cuts along the comb, allowing controlled blending similar to scissor-over-comb but faster. It is central to tapering and fading.
When performing a razor cut on hair, the hair should generally be:
- a.Completely dry for best results
- b.Damp, because cutting dry hair with a razor can cause damage and discomfort✓
- c.Soaked in disinfectant
- d.Frozen
Razor cutting is done on wet or damp hair so the blade glides and shears the strand cleanly. Razor-cutting dry hair tends to tear the cuticle, causing frizz, split ends, and client discomfort.
The purpose of a hot towel before a straight-razor shave is to:
- a.Soften the beard hair and open the pores for a closer, more comfortable shave✓
- b.Cool the skin
- c.Disinfect the razor
- d.Remove the need for lather
A hot, moist towel warms the skin and softens the coarse beard hair so the razor cuts with less resistance. It also helps relax the client and prepares the skin, reducing irritation.
Lather applied before a shave serves to:
- a.Replace the need for a sharp razor
- b.Soften and lift the beard hair and lubricate the skin so the razor glides✓
- c.Color the hair
- d.Speed hair growth
Warm lather further softens the hair and provides slip so the razor moves smoothly without dragging. Adequate lubrication is key to a close shave that does not irritate or nick the skin.
During a first-time-over straight-razor shave, the razor is generally moved:
- a.Straight up regardless of growth
- b.With the grain of the hair growth✓
- c.Always against the grain first
- d.In random circles
The first pass of a professional shave follows the direction of hair growth (with the grain) to reduce irritation and ingrown hairs. A second, closer pass may go across or against the grain only after re-lathering.
'Honing' a straight razor refers to:
- a.Soaking it in water
- b.Grinding and setting the cutting edge on a hone or whetstone✓
- c.Bending the blade
- d.Wiping it on a towel
Honing uses an abrasive stone (hone) to grind a fresh, sharp cutting edge onto the razor. It is done periodically when the blade becomes dull, and it actually removes metal to create a new edge.
'Stropping' a straight razor is done to:
- a.Smooth, align, and finish the edge just before shaving✓
- b.Add a disinfectant coating
- c.Sharpen a very dull blade from scratch
- d.Clean hair from the blade
Stropping draws the blade across a leather or canvas strop to true and polish the already-honed edge, aligning the fine metal for a smooth cut. Unlike honing, stropping removes little to no metal and is done right before use.
The correct direction to draw a razor across a strop is:
- a.Sideways with heavy pressure
- b.Only in one spot repeatedly
- c.Edge first, cutting into the leather
- d.Spine first, with the edge trailing, then flip on the spine✓
The razor is stropped spine-leading so the sharp edge trails and is not cut into the leather, and it is turned over on its spine to protect the edge. Cutting edge-first would slice the strop and dull the razor.
Sectioning (parting) the hair before a cut helps the barber to:
- a.Avoid using guards
- b.Disinfect the scalp
- c.Manage the hair in controlled areas for even, accurate cutting✓
- d.Skip the consultation
Dividing the head into clean sections lets the barber work systematically, keeping tension and length consistent across the cut. Well-planned sectioning is the foundation of an even, balanced haircut.
Which head/face shape is generally considered the 'ideal' reference against which others are balanced?
- a.Oval✓
- b.Triangular
- c.Square
- d.Diamond
The oval shape is traditionally used as the reference proportion, and cuts for other face shapes aim to create the illusion of an oval. Understanding face shape guides where to add or reduce volume.
For a client with a round face shape, a barber often aims to:
- a.Keep all hair one length
- b.Create height and length to slim and lengthen the appearance✓
- c.Add width at the sides
- d.Cut it perfectly round
Adding height on top and keeping the sides closer makes a round face appear longer and more oval. Adding width at the sides would emphasize the roundness.
Elevation (projection) in haircutting refers to:
- a.The temperature of the towel
- b.The angle at which hair is lifted from the head before cutting✓
- c.How high the chair is raised
- d.The strength of the shampoo
Elevation is the degree to which a section of hair is held up or out from the scalp before being cut, which controls graduation and layering. Higher elevation produces more layering; lower elevation builds weight.
Cutting with a '0-guard' or no attachment leaves the hair:
- a.About one inch long
- b.Longer than a 3-guard
- c.The same as a 2-guard
- d.Very short, close to the skin✓
With no attachment comb, the clipper blade cuts closest to the scalp, leaving the shortest length. Higher-numbered guards progressively leave more hair.
When shaving, holding the skin taut is important because it:
- a.Sharpens the blade
- b.Warms the skin
- c.Provides a smooth surface so the razor cuts evenly and avoids nicks✓
- d.Makes the lather last longer
Stretching the skin flat gives the razor an even surface and lets it glide without catching folds, reducing the chance of cuts. The free hand stretches the area being shaved throughout the stroke.
The correct blade angle for a straight razor against the skin during a shave is approximately:
- a.Flat against the skin (0 degrees)
- b.Straight up and down
- c.About 30 to 45 degrees✓
- d.90 degrees (perpendicular)
A moderate angle of roughly 30 to 45 degrees lets the edge cut the hair effectively while gliding along the skin. Too steep an angle can cut the skin, while a completely flat blade will not shear the hair.
Which shaving area is generally shaved with extra care because the skin is uneven and bony?
- a.Around the chin and jawline✓
- b.The flat of the cheek
- c.The back of the hand
- d.The center of the forehead
The chin and jaw have curves and bony contours that require careful, well-supported strokes to avoid nicks. Barbers stretch and reposition the skin and use short, controlled strokes in these areas.
A 'guideline' in haircutting is:
- a.A line painted on the floor
- b.The manufacturer's warranty
- c.A rule about pricing
- d.The first section cut to a chosen length that all following sections are matched to✓
The guideline (or guide) is the initial cut length that serves as a reference for every subsequent section, keeping the haircut consistent. Losing the guideline leads to uneven length across the head.
After each shave stroke, the razor should be:
- a.Reheated over a flame
- b.Rinsed in the client's water glass
- c.Wiped clean of lather and hair on a tissue or towel✓
- d.Set down without cleaning
Removing accumulated lather and hair between strokes keeps the blade cutting cleanly and lets the barber see the area. The used tissue is discarded, and the blade itself is disinfected between clients.
Cross-checking a haircut means:
- a.Checking the appointment book
- b.Cutting across the client's forehead
- c.Combing and checking sections in the opposite direction from how they were cut to confirm evenness✓
- d.Verifying the disinfectant strength
Cross-checking involves re-parting and holding the hair in the opposite direction of the original cut to catch uneven spots. It is a quality-control step that ensures a balanced result before finishing.
Texturizing or point cutting is used mainly to:
- a.Disinfect the shears
- b.Remove bulk and soften blunt lines for a more natural finish✓
- c.Add length to the hair
- d.Straighten curly hair chemically
Point cutting and other texturizing techniques remove weight and break up hard perimeter lines, creating movement and a softer look. They shape and finish a cut rather than establishing its overall length.
When using the scissor-over-comb technique, the comb primarily serves to:
- a.Apply the lather
- b.Sharpen the shears
- c.Lift and hold the hair at a set angle so it can be cut evenly and blended✓
- d.Measure the client's head
In scissor-over-comb, the comb elevates and controls the hair while the shears cut along it, producing a smooth blend into shorter areas. It is the shear-based counterpart to clipper-over-comb and is key for tapering.
这门考试有多难?
加州理发师(Barber)笔试为 95 题(85 计分另加 10 预测题),120 分钟。委员会不公布及格百分比——16 CCR §932(b) 与 PSI 公告都只给标准参照法,不给数字。加州已于 2022 年改为仅笔试——无实操考试——在 PSI 中心进行。申请与执照费合计约 125 美元。理发师年薪中位数约 38,960 美元(BLS,2024 年 5 月)。
- 推荐学习时间
- 在职学生约 40-80 小时复习。
- 官方公布的通过率
- 59% (来源未说明统计的是哪些考次) —— California Board of Barbering and Cosmetology,2025 年各月通过率的平均值。在委员会自己的幻灯片上,这是五种执照类型中最低的,且仅指笔试(理论)考试。委员会未区分首考与重考。来源: California Board of Barbering and Cosmetology — Q1 2026 Town Hall, Exam Updates (PDF), slide “2025 Pass Rates” · California Board of Barbering and Cosmetology — Examination Results by School (quarterly pass/fail rates)
- 重点学习方向
- 安全与感染控制是最大板块,占 29%——消毒、血液溅洒处理与卫生法规。
费用与薪资为近似值,会随时间变动。上方的通过率引自旁边链接的来源,并限于该来源覆盖的期间——凡是我们尚未核实来源的,都会直接说明并且不给数字。